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)