You can find the Koikatsu scene data here:
https://drive.google.com/file/d/1XcjTNLn2e5Nxls-UYiHma_QxBNkdywsN/view?usp=share_link
If you haven't received the scene password yet, feel free to send me a message.
Please consider the different timezones.
Thank you. :)