- monsters：一百三情飞龙侍极
- bullbuster
- 毒液：最后一舞
- 大梦归离
- code-愿望的代价-
- 锦绣安宁
- 毒液
- 上甘岭
- 仙逆
- 斗破苍穹年番
Henkka Virtanen finds evidence of a possible crime on his way to school. With his friend J.K. Kivimutka, the boys decide to investigate what has happened, because these criminal cases are the responsibility of the detective agency they have set up. When it turns out that mailboxes in the area have d...