is a manga series by Taiyo Matsumoto about table tennis. It was serialized in Shogakukan's seinen manga magazine Big Comic Spirits from 1996 to 1997 and collected in five tankobon volumes. It was adapted into a 2002 live-action film. An anime television series adaptation produced by Tatsunoko Production and directed by Masaaki Yuasa was aired between April 11, 2014 and June 20, 2014 on Fuji TV's noitamina block. The North American anime licensor Funimation streamed the series on their website.