Cover illustration: Chise Ogawa
1. Caste Heaven Bangai-hen [Chise Ogawa]
2. Sotsugyou (卒業) [Takako Shimura]
3. Requirements for Being Trash [Hideyoshico]
4. Ritsu-kun, Boku wa ne (律くん、ボクはね) [Ataru Yamamoto]
5. ENDLESS WELCOME BACK [Yuruco Tsuyuki]
6. Kotae Awase (答え合わせ) [kanipan]
7. Saionji Sensei (西園寺先生) [Purugaria]
8. Ai wa Kaeru ka (愛はかえるか) [Niyama]