1 幸福市场/happiness market

2 欢乐屋/人类实验室/Happy Room

3 开心小汉堡教派/Happy's Humble Burger Cult

4 实验室内部/Inside the Labs

5 快乐的小羊/Happy Sheepies

6 北海道连续杀人事件 消失在鄂霍次克 ～追忆流冰 流泪人偶～/The Hokkaido Serial Murder Case The Okhotsk Disappearance ~Memories in Ice, Tearful Figurine~

7 感谢你的投递/Thank You For Your Application

8 愚人学徒/The Fool's Apprentice

9 蔷薇的夜宴2 蓝玉石/Phantom Rose 2 Sapphire

10 开心小汉堡庄/Happy's Humble Burger Farm