"another reincarnation" achievement

[banana bread]

apparently i have to lose the yuyuko bossfight to get this achievement but ive already beaten her :(
i tried messing up the bossfight after you can rechallenge her but it didn't work. am i screwed for not having a save file before beating her.. do i have to go back to the main story and lose for the first time?

[seki108]

After the main fight, you should have an event trigger telling you to go talk to Keine about a ginko leaf. She will play the losing scene to give you the achievement (similar to how you can talk to Kaguya to redo her contest with Mokou). Not sure how long it is after since it's been a few years since then for me but try talking to Keine.

[banana bread]

it worked you're the best!!!!

[seki108]

Originally posted by pompqn:

it worked you're the best!!!!

No prob