1. **Mama ni Aoi Hana wo** (ママに青い花を) 2. **Kawa no Mukou no Ie** (川のむこうの家) 3. **Niji** (虹) 4. **Aotou Gensou** (青燈幻想)

1. **Ryou-kun no Haru** (良くんの春) 2. **Futami no Natsu** (二美の夏) 3. **Wakaki Marihiko-kun no Nayami** (若き茉莉彦くんの悩み) 4. **Ryou-kun no Aki** (良くんの秋) 5. **Ryou-kun to Shin** (良くんと心) 6. **Spock Hakase SOS** (スポック博士SOS)

1. **Marihiko-kun no Omiai!** (茉莉彦くんのお見合い!) 2. **Marlin** (マーリン) 3. **La Calesita** (ラ・カレシーター)

1. **Life** 2. **Akai Toki** (緋い時) 3. **Mizuiro no Boushi** (水色の帽子) 4. **Zoku Mizuiro no Boushi** (続 水色の帽子) 5. **Croissant na Mama** (クロワッサンなママ) 6. **Tabie！**

Also includes one-shot Ryosei Jidai (両性時代).

1. **Happy Talk** (ハピィトォク) 2. **Kaze ni Notta Mio** (風にのったミオ) 3. **Sora Iro no Oka** (そら色の丘) 4. **Rui to Rune** (ルイとルネ) 5. **La Calesita** (ラ・カレシーター) 6. **Sabishii Neko no Tame no Yakyoku** (淋しい猫のための夜曲) 7. **Barairo no Turn** (バラ色のターン)

Also includes: \- *Boku wa Fuusen* (ぼくは風船) \- *Satsujin Gaku Oshiemasu* (殺人学教えます)

After my parents passed away, my married sister came to the house with an abandoned cat. She said she had her hands full with work and taking care of her family, so she asked my brother and I to take care of the cat until she could find someone to take it in. I told the landlord that we only had one cat, when we now have two. Moreover, I am preparing for entrance exams, so it's not as I have time to take care of more cats. In the meantime, the number of abandoned cats increased, and before we knew it, there are six cats in the house...!　A collection of three short stories, including the title story. (Source: Beaglee, translated)

1. **Katte ni BREAK OUT!** (勝手にBREAK OUT!) 2. **Espresso de Nemurenai** (エスプレッソで眠れない) 3. **Hana no Maichiru Yoi ni** (花の舞散る宵に) 4. **Mizu no Meikyuu** (水の迷宮) 5. **Black Orchid** (ブラック・オーキッド)