Nakagawa and Yokota are tow boys very much in love with each other. Yokota is more open with is feelings, but Nakagawa is easily embarrassed of public displays of affections. Though they may be outwardly different, their feelings for each other are the same - their connection is such that they liken themselves to Do-Saibou Seibutu (same-cell organisms).
Contains the Stories:
1. Same Cell Organism
2. I Love You
3. Lullaby in My Hand
4. The Letter in the Attic
5. To Make Angel (Tenshi wo Tsukuru) (Prequel)
6. To Make Angel (Tenshi wo Tsukuru) (Sequel)
7. We Selfish Two