Ending Guide -Complete-

[Reviews 2 Go]

Ending Guide / Discussion Version 2.

Part 1: How To Get Onto Character Routes

In this section, we'll talk about how to get onto a certain character's routes.

Chief Hatsumi, Nagisawa Senpai, Yamanouchi

Not long into the game, you'll get a dialogue choice where you guy a gift for one of your co-workers. The person you choose is what path/route you'll start on.

Do note that you can branch off of their routes to other characters' routes, so you won't be locked out of Endings for Sayuri, Ami, or Mayuki by choosing one over the other in this scene.

Ami

There are two dialogue sequences that will block off Ami's route if not answered properly. They are the following:

Choice 1: "Say Nothing" or "Tell the Chief".
The correct choice is "Say Nothing"
Choice 2: "I was afraid to tell the truth" or "The roof is your resting place".
The correct choice is "The Roof is your resting place"

Sayuri

This is a bit more complex, but here is a list of choices on how to get started on her route (containing choices starting from the point of the story where she shows up).

1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after

Mayuki

This route cannot be accessed until your 2nd playthrough, according to other topics on the game's Steam Forum.

Once you are, there is a dialogue choice roughly halfway through the game. It is as follows:

Choices: "Take a Peek" or "Don't Bother"
The correct choice is "Take a peek". That will start her route. "Don't bother" will lock you out of it.

Part 2: Ending Guides/Choices

In this section, we'll go into each character and showcase choices required for each of their endings. Some endings have flexibility in choices, but what is shown here will be one possible combination for the ending involved.

The ending guides will also only show choices related to that character. As such, reference the above section to make sure you avoid getting onto a side path you don't want, like Mayuki's or Ami's when tackling someone else's route.
---------------------------------------------------------
COMMON BAD ENDING

There are a variety of ways to get this ending. Let me show you how I got it. Under Hatsumi's route, shown below, do the following choices.

1. I'm Not Sure
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I might be tempted

Or you can use these choices

1. I'm Not Sure
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I'd Run Away at the Last Minute
8. Continue the Conversation
9. I Want to Switch

You can also use Ami's route for this. Some options for her are:

1. Do what Ami Says
2. Don't Say Anything
3. Because the Roof is your Resting Place
4. Prioritize her health



----------------------------------------------------------

CHIEF HATSUMI

Hatsumi's Endings are difficult because only her "Gatekeeper" ending is available from the beginning of the game. To unlock the dialogue choices for the rest, you must first achieve the Good endings for Sayuri and Nagisawa.

Normal Ending

Prerequisite: Complete Good Endings for Sayuri and Nagisawa

1. I'm Not Sure
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I'd Run Away at the Last Minute
8. Continue the Conversation
9. I Don't Want to Switch
10. Come Out and Say It
11. Ask
12. Don't Ask
13. Go Ask Directly

Bad Ending

Prerequisite: Complete Good Endings for Sayuri and Nagisawa

1. I'm Not Sure
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I'd Run Away at the Last Minute
8. Continue the Conversation
9. I Don't Want to Switch
10. Come Out and Say It
11. Ask
12. Ask
13. Wait a Little

Gatekeeper Ending

1. It just came out (If on your first playthrough, this option will not be here, so your first choice will be the one below)
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I'd Run Away at the Last Minute
8. Continue the Conversation
9. I Don't Want to Switch
10. Come Out and Say It
11. Be Honest
12. You're no Mature, Older Woman

Good Ending

1. It just came out
2. I'd Appreciate It
3. Chief Hatsumi
4. But We've Got to Do It
5. Help Out
6. Clean Up as Thanks
7. I'd Run Away at the Last Minute
8. Continue the Conversation
9. I Don't Want to Switch
10. Come Out and Say It
11. Be Honest
12. You are Cute, though
13. Don't Ask
14. Don't Ask
15. Ask Her Directly

-----------------------------------------------------

NAGISA SENPAI

Normal Ending

1. I'd appreciate it.
2. But you got here before me! That's awesome!
3. Nagisa Senpai
4. Senpai... I'll bring some water.
5. Eat them.
6. Do something yourself.
7. But we've got to do it.
8. Help out.
9. There was a cute striped pair in her room.
10. Sure thing.
11. Please do it yourself.
12. We can't do that.
13. We can't do anything unless this room gets cleaned.
14. I should keep quiet for now.
15. Tell the Chief.
16. It's all right -- I deserved to get mocked.
17. Leave.
18. I might get pressured into marrying her.
19. Yamanouchi
20. Ask what she's after.
For 21-26 - Choose the 1st Option Available
27. I can't see her, then

Bad Ending

1. I'd appreciate it.
2. But you got here before me! That's awesome!
3. Nagisa Senpai
4. Senpai... I'll bring some water.
5. Eat them.
6. Do something yourself.
7. But we've got to do it.
8. Help out.
9. There was a cute striped pair in her room.
10. Sure thing.
11. Please do it yourself.
12. We can't do that.
13. We can't do anything unless this room gets cleaned.
14. I should keep quiet for now.
15. Tell the Chief.
16. It's all right -- I deserved to get mocked.
17. Leave.
18. I might get pressured into marrying her.
19. Yamanouchi
20. Ask what she's after.
For 21-26 - Choose the 1st Option Available
27. But I Want to See Her!

Good Ending

1. I'd appreciate it.
2. But you got here before me! That's awesome!
3. Nagisa Senpai
4. Senpai... I'll bring some water.
5. Eat them.
6. Do something yourself.
7. But we've got to do it.
8. Help out.
9. There was a cute striped pair in her room.
10. Sure thing.
11. Please do it yourself.
12. We can't do that.
13. We can't do anything unless this room gets cleaned.
14. I should keep quiet for now.
15. Tell the Chief.
16. It's all right -- I deserved to get mocked.
17. Leave.
18. I might get pressured into marrying her.
19. Yamanouchi
20. Ask what she's after.
21. Why do I need to explain it to you?
22. I don't have any walls!
23. Because I can't show the person I love who I am.
24. I want to hear her! I just can't!
25. I don't understand.
26. I don't want to be told by you.
27. Even then... I want to see her!

-------------------------------------------------------

YAMANOUCHI

Normal Ending

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room (I'm not sure if this matters as it feels like more of a Senpai event than just Yamanouchi)
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Are You...Sure?
10. You're not gonna quit being a nurse?
11. I think Senpai has a point...
12. I'll Do It (CG Artwork for this choice)
13. Go to Her Place

Bad Ending

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room (I'm not sure if this matters as it feels like more of a Senpai event than just Yamanouchi)
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Are You...Sure?
10. You're not gonna quit being a nurse?
11. I think Senpai has a point...
12. I'll Do It (CG Artwork for this choice)
13. Don't Go to Her Place

Bad Ending 2

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room (I'm not sure if this matters as it feels like more of a Senpai event than just Yamanouchi)
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Are You...Sure?
10. You're not gonna quit being a nurse?
11. I think Senpai has a point...
12. I Can't

Sudden Ending

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room (I'm not sure if this matters as it feels like more of a Senpai event than just Yamanouchi)
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Are You...Sure?
10. Wow!

Good Ending

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Erm...you mean to help out again?
10. You're not gonna quit being a nurse?
11. ....Poor Mr Ryukaku...
12. I'll Do It (CG Artwork for this choice)
13. Go to Her Place

---------------------------------------------------

SAYURI SAKAI

Normal Ending

1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. I will make her eat
14. I Want to Be Your Friend
15. Don't kiss
16. I'll Still Go
17. I'm going to eat it myself
18. Let her touch you

Bad Ending

1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. But I'm not in charge of her....
14. I Want to Be Your Friend
15. Don't kiss
16. I Understand
17. They might give you a Tummy Ache
18. Push Her Away

Sudden Ending

1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. I will make her eat
14. Being Your Friend Would Be Convenient
15. Kiss

Good Ending

1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. I will make her eat
14. Because it's if you become my friend
15. Don't kiss
16. Even then, i will go
17. I'm going to eat it myself
18. Let her touch you

----------------------------------------------------------------------

AMI ASADA

Normal Ending

1. Do what Ami Says
2. Don't Say Anything
3. Because the Roof is your Resting Place
4. Stay As is until She Calms Down
5. People that Help You
6. Because I Didn't Want My Family/Friends to be Sad
7. Just Tell Them
8. That is So Mean!
9. Go Visit Ami

Bad Ending

1. Do Something Yourself
2. All right - I'll help
3. We can't do anything until this room gets cleaned
4. Don't bother
5. I should just keep quiet
6. Don't say anything
7. Because the roof is your resting place
8. I might get pressured into it
9. Senpai
10. Ask what she's after
11. Stay as is until she calms down
12. You'll understand when you grow up
13. Because I didn't want to die
14. Wait until they notice
15. That's so mean!
16. Go visit Ami


Bad Ending 2

1. Do what Ami Says
2. Don't Say Anything
3. Because the Roof is your Resting Place
4. Stay As is until She Calms Down
5. People that Help You
6. Because I Didn't Want My Family/Friends to be Sad
7. Just Tell Them
8. That is So Mean!
9. Do As You're Told


Good Ending

1. Do what Ami Says
2. Don't Say Anything
3. Because the Roof is your Resting Place
4. Stay As is until She Calms Down
5. You'll Understand When You Grow Up
6. Because I Didn't Want My Family/Friends to be Sad
7. Just Tell Them
8. That Takes Skill
9. Go Visit Ami

------------------------------------------------

MAYUKI

Normal Ending

1. Go through the game on a 2nd playthrough normally until you get to her first options, below
2. Take a Peek
3. I can't give her proper care
4. Try not to take so much that it kills me
5. Yeah...I'll be fine
6. Help her when it's necessary
7. It is
8. Okay, I'll be your personal nurse
9. Yes!

Common Bad Ending

1. Take a Peek (Don't Bother deviates away from her Route)
2. I can't give her proper care
3. Fine by Me!

Bad Ending

1. Go through the game normally until you get to her first options, below
2. Take a Peek
3. I can't give her proper care
4. Try not to take so much that it kills me
5. Yeah...I'll be fine
6. Help her when it's necessary
7. It is
8. What about a one-day maid coupon?
9. I do....but I can't


Bad Ending 2

1. Take a Peek (Don't Bother deviates away from her Route)
2. I can't give her proper care
3. Try not to take so much that it kills me ("Fine by me" leads to one of her Bad Endings)
4. No...I Won't Be Fine!


Good Ending

1. Go through the game normally until you get to her first options, below
2. Take a Peek
3. I can't give her proper care
4. Try not to take so much that it kills me
5. Yeah...I'll be fine
6. Help her when it's necessary
7. It is
8. What about a one-day maid coupon?
9. Yes!

[YuriSR]

You're a godsend for doing this. I've been trying to chip away at this for a couple days now and while I can get onto a specific character's route with no issues, I can't for the life of me seem to get a good ending.

[Reviews 2 Go]

Okay, so I deviated away from my task of getting Hatsumi's Good/Bad Endings to get some info for you guys in here for other endings. To be honest, I think going through all the combinations for Hatsumi is likely to take dozens of hours with how it's going so far.

These will specifically state the choices around that character. Most of the choices around the core characters (Chief/Nagisawa/Yamanouchi) won't affect this.

Mayuki Good Ending
⦁ Go through the game normally until you get to her first options, below
⦁ Take a Peek (Don't Bother deviates away from her Route)
⦁ I can't give her proper care
⦁ Try not to take so much that it kills me ("Fine by me" leads to one of her Bad Endings)
⦁ Yeah...I'll be fine
⦁ Help her when it's necessary
⦁ It is
⦁ What about a one-day maid coupon? (Choose "Okay - I'll Be Your Personal Nurse for the Normal Ending)
⦁ Yes! ("I do....but I can't" leads to another of her Bad Endings)

Mayuki Normal Ending - Same Choices as above but replace "One Day Maid Coupon" with "Okay --- I'll Be Your Personal Nurse")

**Do Note that all Endings I add in replies will also be edited into the OG Post

[Reviews 2 Go]

Here are the last ones I'll be updating with tonight. The Ami Route Endings I've gotten. (Dunno how to get her Bad Ending. Still working on that). I'll probably get the Yamanouchi Endings I've gotten thus far in updates tomorrow or Sunday.

Ami Good Ending

Now, the thing here is that I think you have to NOT go on Mayuki's Ending for this to work. Damn near every playthrough and route has the first few options I list here, so I always try to choose choices away from the other characters to make sure I get on this path.

Once again, these are the Ami-centric choices you encounter across the game and this route. There are others concerning other characters. Just make sure you select "Don't Bother" when you get the chance to start Mayuki's Route.

⦁ Do what Ami Says
⦁ Don't Say Anything (This is uber important. If you choose "Tell the Chief" you will lock yourself out of Ami's Route)
⦁ Because the Roof is your Resting Place (Also very important. If you choose "I was too scared to tell the truth" you will be locked out of Ami's Route)
⦁ Stay As is until She Calms Down
⦁ You'll Understand When You Grow Up
⦁ Because I Didn't Want My Family/Friends to be Sad
⦁ Just Tell Them
⦁ That Takes Skill
⦁ Go Visit Ami

Ami's Unique Bad Ending - Same as above, but replace "Go Visit Ami" with "Do as You Are Told"
Ami's Normal Ending - Same as above, but replace "You'll Understand when you Grow Up' with "People that Help You" and replace "That Takes Skill" with "That's So Mean!"

[The Chosen One]

I´m not gonna read too much here yet (super afraid of spoilers) but maybe an idea above a 'guide' in community hub (official ) guide, either now as a W.I.P. or when (you feel) it's finished.

And I spotted an "rejection ending" right above, may I suggest calling it good ending, bad ending or such?
To make it as spoilerfree as possible (for a guide that is) keep it as simple named as possible?

Just a thought(s).

[Reviews 2 Go]

Yeah I’ll update the post tonight with that info. I was going off the ending names in trophies and achievements but I’ll relabel then with different things like Bad End 1 or 2 if they’re separate from the actual ending labeled as their “bad” one

[Reviews 2 Go]

Alright, this will probably be my Final update for a bit. I've already logged the endings I've gotten for Hatsumi, Ami, and Mayuki. I haven't started Senpai's Routes yet, so all that's left for now is Yamanouchi.

After this, I probably will start on Nagisawa's Routes cause the Trial and Error for Hatsumi's Bad and Good Endings has really been wearing me out. Several hours a day over a good 4 days has taken a toll. I still really want the endings cause she's my fav character, but it'll definitely be awhile until i find it or someone else chimes in who figures it out.

YAMANOUCHI ROUTE

The big thing here is to make sure you don't get on Ami or Mayuki's path. So make sure that you don't select "Don't say anything" and "Because the roof is your resting place" or "Take a peek".

Yamanouchi Normal Ending

1. Yamanouchi (This is the Gift Choice early in the game between the Chief, Senpai, and Yamanouchi)
2. Help Out
3. There was a cute striped pair in her room (I'm not sure if this matters as it feels like more of a Senpai event than just Yamanouchi)
4. Sure Thing
5. Yamanouchi
6. So You Owe Me One...
7. Think Until it Hits You
8. She Has Her Reasons
9. Are You...Sure?
10. You're not gonna quit being a nurse?
11. I think Senpai has a point...
12. I'll Do It (CG Artwork for this choice)
13. Go to Her Place

Suddenly Ending - Replace "Will you still be a nurse?" with "Wow!"

Bad Ending - Replace "Go to Her Place" with "Don't Go to Her Place"

Alternate Bad Ending - Replace "I'll Do It" with "I Can't"

[YuriSR]

Wait so does the "Normal Ending" count as the good one for the achievement or no?

[Reviews 2 Go]

Originally posted by Yuriance:

Wait so does the "Normal Ending" count as the good one for the achievement or no?

No. Normal Endings and Good Endings are different. If you're referring to Yamanouchi, I still haven't gotten her Good Ending. Still trying to figure out the right choices for it.

[THUANTUY]

To get Hatsumi good ending. You need to complete Sayuri and Nagisa good ending first. To get into Sayuri route, just choice every choice that close to her. For Nagisa, its a bit tricky though. At the scene " Cheep Cheep | I'll get You Water " choose "get you water". Also at "Senpai | Yamanouchi" Choose Yamanouchi.
Anyway, i still can't get into Hatsumi good ending because i can't complete Sayuri good ending. The game always crash when i complete her good ending and it doesn't save the progress. In other word, I am stuck now. If you complete Sayuri good ending. Can you give me your save file?
Thanks

[THUANTUY]

This is a guide to Sayuri good ending. I will only mention the choice from the moment Sayuri appear.
1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. I will make her eat
14. Because it's if you become my friend
15. Don't kiss
16. Even then, i will go
17. I'm going to eat it myself
18. Let her touch you

If anyone complete Sayuri route. Please give me your save file. Thanks.
The game always crash when i complete her route. And i can't complete Hatsumi good end without complete Sayuri route. I'm stuck now

[PS4GamingFan]

Originally posted by Hatsune Miku:

This is a guide to Sayuri good ending. I will only mention the choice from the moment Sayuri appear.
1. We Can't Do That
2. We Can't Do Anything Until it Gets Cleaned
3. Don't Bother
4. Say How I Really Feel
5. Don't Say Anything
6. I Deserve to be Mocked
7. Stick Around
8. I Might Get Pressured
9. Senpai
10. Ask what she's after
11. Register as a Donor
12. Chief
13. I will make her eat
14. Because it's if you become my friend
15. Don't kiss
16. Even then, i will go
17. I'm going to eat it myself
18. Let her touch you

If anyone complete Sayuri route. Please give me your save file. Thanks.
The game always crash when i complete her route. And i can't complete Hatsumi good end without complete Sayuri route. I'm stuck now

What choices do you make for Nagisa's route?

[THUANTUY]

What choices do you make for Nagisa's route? [/quote]
Well, its a bit tricky, but just follow this and you will get to Nagisa route
1. I'd Appreciate It
2. That's Awesome
3. Nagisawa
4. I'll get You Water
5. Eat Them
6. Do it Yourself
7. But We Have To |
8. Help Out
9. Cute Striped
10. Sure Thing
11. Do It Yourself
12. We Can't Do That
13. We Can't Do Anything Until it Gets Cleaned
14. Don't Bother
15. Keep Quiet
16. Tell the Chief
17. I Deserve to be Mocked
18. Leave
19. I Might Get Pressured
20. Yamanouchi
21. Ask what she's after

With this you will get into Nagisa route. There is aroundr 6 choices left for her route.
You can choose any of the first 5 choice.
To avoid bad ending. The sixth choice must be "Tell me if there is something to do with""
And the final choice is "I want to be with you"

[Reviews 2 Go]

Originally posted by Hatsune Miku:

To get Hatsumi good ending. You need to complete Sayuri and Nagisa good ending first. To get into Sayuri route, just choice every choice that close to her. For Nagisa, its a bit tricky though. At the scene " Cheep Cheep | I'll get You Water " choose "get you water". Also at "Senpai | Yamanouchi" Choose Yamanouchi.
Anyway, i still can't get into Hatsumi good ending because i can't complete Sayuri good ending. The game always crash when i complete her good ending and it doesn't save the progress. In other word, I am stuck now. If you complete Sayuri good ending. Can you give me your save file?
Thanks

Thanks a ton for the info on Sayuri's Ending path. I've updated the original post with the path you gave for her Good Ending as well as the deviations I found for her Normal, Sudden, and Bad Endings.

[CrackerjackTiming]

Originally posted by Hatsune Miku:

Well, its a bit tricky, but just follow this and you will get to Nagisa route

...

With this you will get into Nagisa route. There is aroundr 6 choices left for her route.
You can choose any of the first 5 choice.
To avoid bad ending. The sixth choice must be "Tell me if there is something to do with""
And the final choice is "I want to be with you"

Thanks for figuring how to get on her route. The last choices do seem to matter, though. Not sure which combinations do what, but I only got the good ending by selecting the second choice each time. The following is what worked for me.

1. I'd appreciate it.
2. But you got here before me! That's awesome!
3. Nagisa Senpai
4. Senpai... I'll bring some water.
5. Eat them.
6. Do something yourself.
7. But we've got to do it.
8. Help out.
9. There was a cute striped pair in her room.
10. Sure thing.
11. Please do it yourself.
12. We can't do that.
13. We can't do anything unless this room gets cleaned.
14. I should keep quiet for now.
15. Tell the Chief.
16. It's all right -- I deserved to get mocked.
17. Leave.
18. I might get pressured into marrying her.
19. Yamanouchi
20. Ask what she's after.
21. Why do I need to explain it to you?
22. I don't have any walls!
23. Because I can't show the person I love who I am.
24. I want to hear her! I just can't!
25. I don't understand.
26. I don't want to be told by you.
27. Even then... I want to see her!

To get Nagisa's bad ending, pick the other choices for 21-26 instead. To get her normal ending, choose the other option for 27.

[CrackerjackTiming]

Originally posted by Reviews 2 Go:

AMI ROUTE

Ami Good Ending

Now, the thing here is that I think you have to NOT go on Mayuki's Ending for this to work. Damn near every playthrough and route has the first few options I list here, so I always try to choose choices away from the other characters to make sure I get on this path.

Once again, these are the Ami-centric choices you encounter across the game and this route. There are others concerning other characters. Just make sure you select "Don't Bother" when you get the chance to start Mayuki's Route.

⦁ Do what Ami Says
⦁ Don't Say Anything (This is uber important. If you choose "Tell the Chief" you will lock yourself out of Ami's Route)
⦁ Because the Roof is your Resting Place (Also very important. If you choose "I was too scared to tell the truth" you will be locked out of Ami's Route)
⦁ Stay As is until She Calms Down
⦁ You'll Understand When You Grow Up
⦁ Because I Didn't Want My Family/Friends to be Sad
⦁ Just Tell Them
⦁ That Takes Skill
⦁ Go Visit Ami

Ami's Unique Bad Ending - Same as above, but replace "Go Visit Ami" with "Do as You Are Told"
Ami's Normal Ending - Same as above, but replace "You'll Understand when you Grow Up' with "People that Help You" and replace "That Takes Skill" with "That's So Mean!"

To get the good end after getting on to Ami's route, I had to select

1. People that help you.
2. Because I didn't want my friends and family to be sad.
3. Just tell them.
4. That takes skill.

before choosing to visit Ami.