Tight-rope
Tightrope tells the tale of the reluctant heir of a yakuza family and his childhood friend, and follows their love relationship that started budding in their school days and keeps developing slowly but surely. (Source: Simona's BL Research Lab)
Mangas
7 chapters in this series
Tight-rope
14 Dec. 2007 to 13 Sep. 2008
Manga
Tight-rope dj - Ittousei no Yoru
8 Mar. 2015
Doujinshi