Twenty Lillies

Contains Heart no Okurimono (ハートのおくりもの 我心予妳 Heart Gifts)

Shiro had a weak heart, so she had been bedridden since she was little. A girl from her neighborhood named Kuro would always visit her and keep her company throughout the years. Eventually, Shiro's condition got to the point where she needed a transplant, or else she would die. Kuro then offers her heart to Shiro, and has hers replaced by a mechanical one. This story is about them adjusting to their new hearts and to their feelings for each other.

Contains Futatsu no Rasen (ふたつのラセン Two Spirals)

Through the use of her research in parthenogenesis genetics, Kita-san from the Sciences and Mathematics Department had been able to have a child with a star athlete in the Physical Education Department, Minami-san. This is the story of how their child and family came to be.

Contains Risutaato wa Zero kara (リスタートはゼロから Restart From Zero)

…“She” is not the only one.

A young girl, who suffered from a severe case of identity disorder, was abandoned by her parents and came to live together with her attending physician. Despite their peculiar relationship, the two were leading a quiet and comfortable life, until...