- Publisher : Kodansha
- Genre : Drama, Adventure, Supernatural
- Rated : 13+
- Author : Yoshitoki Oima
- Format : Black & White
- Size : 5.75" X 8.25"
- Pages : 208
- Release date : 03/13/18
Gugu is a masked boy living in servitude and trapped by his troubled past. When the two meet, Fushi's abilities resonate with Gugu, who always yearned to be born anew. After being taken under Gugu's wing, Fushi not only learns what happiness feels like, but also how quickly it can disappear...
