
A visual novel game starring hololive Virtual YouTuber Hakui Koyori.
A notebook of your own for this title
A blank page to write whatever you want, with images, spoilers and links to other titles.

A visual novel game starring hololive Virtual YouTuber Hakui Koyori.
A notebook of your own for this title
A blank page to write whatever you want, with images, spoilers and links to other titles.
Original title: コヨリニウム
Original title: コヨリニウム