- Drama Slice of Life , Sports , Seinen"Seinen" is not in the list of possible values (Action, Adventure, Comedy, Drama, Fantasy, Horror, Mecha, Mystery, Psychological, Romance, Science Fiction, Slice of Life, Sports, Supernatural, Yaoi, Yuri, Hentai) for this property.Expression error: Unrecognised word "span". ,
Gaku is a manga written and illustrated by Ishizuka Shinichi.
Shimazaki Sanpo loves mountains. He loves them so much he calls himself a mountain-man and lives in the alpines, lending his hand as a volunteer in a rescue team, finding people, dead or alive, in the Japanese alpines. The alpines can be a beautiful place, but it's also a dangerous, dangerous place.