ネコいりませんか?

A cat falls in love with a human who once took care of him. Wanting to stay by the young man's side, he agrees to a deal that would allow him to take human form--except in the eyes of the one he has feelings for! What will become of this love? 1. Neko Irimasen ka? (ネコいりませんか？) 2. Neko Dou desu ka? (ネコどうですか？) 3. Lesson Zero (レッスン・ゼロ) 4. Horoniga-kun (ほろにが君) 5. Parallel Line (パラレル・ライン) 6. Sugar Communication (シュガー・コミュニケーション)