9-nine-
9-nine- is a mystery visual novel created by Palette studio and illustrated by Izumi Tsubasu. It's composed of 4 separate episodes following chronological order.
- 9-nine- Kokonotsu Kokonoka Kokonoiro
- 9-nine- Sorairo Sorauta Soranooto
- 9-nine- Haruiro Harukoi Harunokaze
- 9-nine- Yukiiro Yukihana Yukinoato
9-9-是一部由Palette Studio创作的神秘视觉小说，由Izumi Tsubasu插图。它由按时间顺序排列的4个单独的情节组成。