A father who is devoted to research and does not care for his family, so a mother devotes all her love to her son. Her slight distortion eventually strengthens her degree as her son Tatsuhiko grows. It takes the form of mother-child incestual love. (Source: Shueisha, translated)

Where will hunger take you...? (Source: Kadokawa, translated)

One of the representative works of the Tsukumo world. It is about the love and death of Yayoi, a high school freshman, Tsuyoshi, who has a dark past, and Yayoi's sickly older brother, Hiroyuki. *Notes: \- Volume 1 includes the one-shot Akai Hana (紅い花). \- Volume 2 includes the one-shot Last Game (ラスト・ゲーム)*

Itsuko, an office lady working at a bank, is having an affair with her boss, Harada. As they meet in love hotels to avoid public attention, Itsuko's feelings for him only grow stronger!! This book contains the title story and two other full-length stories that depict the dramatic drama of two people who fall into the trap of love between a modern man and woman. 1. **Koi Hi Koi Hite** (恋ひ恋ひて) 2. **Ishi no Meiro** (石の迷路) 3. **Kurakimichi Yori** (冥き途より)

Ruri is a woman who exudes a mysterious fragrance resembling that of a shining lapis lazuli flower. The story depicts the abnormal sexual relationships between men who become fascinated by her charms! 1. **Ruriiro Genka** (瑠璃色幻花) 2. **Harushoumu Genka** (春宵夢幻花) 3. **Aki Kouro Genka** (秋紅露幻花) 4. **Lapis Lazuli Diamond** (ラピスラズリ・ダイヤモンド)