Most Readable Route Map/Flowchart for 100%

This map/flowchart used to have more visibility, and it is what I used after going into the game blind to see other routes many years ago. I am putting it here for more visibility since I believe the other maps are less readable and more incomprehensible. Original link: https://i.imgur.com/oqyS4es.jpeg

Preface

For the Bundle of Choices achievement, you need to select every choice in the game, whether or not they lead to a different route or ending. Some of these choices are duplicated between different endings or routes, and so as long as it is the same scene (e.g. "Faraway Presence") just choosing them once in any route or ending counts. You will know if you have selected the choice before if there is a checkmark during the choice selection screen. In general, I recommend saving every time before making a choice. Assuming you have sufficient computer space (and very few is required), the amount of saves are endless, and you should have enough for every choice in the game. You do not have to save after making a choice or different choice for it to count towards 100%; simply clicking on the choice and then exiting the game right away or reloading counts towards choice selection. You can confirm this by loading in the save right before your selection to see if there is a checkmark next to the choice you made.

In my opinion, this map is the most readable and comprehensive way to follow the route you want to follow and see the choices you may have or have not made, all into one big image. I find other maps less comprehensible, and I rather not rely on various/separated lists of dialogue to choose a route. So I have provided (but not originally created) this map.

Map Flowchart

Here is the original link:
https://i.imgur.com/oqyS4es.jpeg

[Flair]

@FullStackOverflow you do bring up a good point that I have noticed since revisiting the game is that this map is not 100% consistent with the routes within the game e.g. the route may duplicate a scene between branches of good and bad ending when it may make more sense to combine the scene and start the branching from the original scene. If I have some free time, I may look into recreating the map myself to be more streamline, but for the time being, I believe the map is still usable and very much readable.

[ヌル]

Okay, it was the good ending I got, but the flow still is confusing. It should go to the Farewell scene, then a branch to the neutral ending and good ending.

[ヌル]

I think there is a mistake in Lilly's flow at the end. You enter Lilly's root with >1 already as far as I understand, so it is impossible to get Farewell ending (it's where Hisao ends up in a hospital right?), especially when you increase it further, but I still get it, even though I made everything to increase it to the max.

[itscharlie0110]

I was worried how far I would have to backtrack to get Lilly's good ending, but this was great help! Even though you didn't make this, without this post I would have never found my way through, so thanks!