Haikyū!!
 Haikyū!! (ハイキュー!!) is a Japanese shōnen manga series written and illustrated by Haruichi Furudate. Individual chapters have been serialized in Weekly Shōnen Jump since February 2012 with bound volumes published by Shueisha. The series was initially published as a one-shot in Shueisha's seasonal Jump NEXT! magazine prior to serialization. As of January 2014 nine volumes have been released in Japan.