Legend of the Red String

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)