A 17-year-old girl, Shoko Takahashi, stabbed and killed a man living together. Shoko was arrested for the current criminal, but only cried and the truth remained a mystery. At that time, a witness appeared. Masato Serizawa is 19 years old. Shoko and Masato, who hadn't taken a step out of the room, were in contact with each other in a paper airplane correspondence. And...! [Simultaneous recording] Oval in the wind

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)

Note: Cover image to volume 4 is unavailable.

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)