One-shot manga anthologies featuring traps. Each volume carries a subtitle. They are:
1. White Group (Shiro-gumi)
2. Peach Group (Momo-gumi)
3. Princess Group (Hime-gumi)
4. Blue Group (Ao-gumi)
5. Red Group (Aka-gumi)
6. Cherry Blossom Group (Sakura-gumi)
7. Plum Group (Sumomo-gumi)
8. Melon Group (Melon-gumi)
9. Apple Group (Ringo-gumi)
10. Satsuma Group (Mikan-gumi)
11. Grape Group (Budou-gumi)
12. Banana Group (Banana-gumi)
13. Plum Group (Plum-gumi)
14. Watermelon Group (Suika-gumi)
15. Lychee Group (Raichi-gumi)
(Source: MU)