batta is a Japanese 4-person Rock band who performed "chase", the second opening for JoJo's Bizarre Adventure: Diamond is Unbreakable and the sixth opening overall for the JoJo's Bizarre Adventure series.
Its members consist of Tatsu Hoshino (ホシノ タツ) as the vocalist and guitarist, Tomomori Mano (マノ トモノリ) as the guitarist, Takashi Ishiwata as the support bassist as of May 2017, and Takeshi Hoshino (ホシノ タケシ) as the drummer.
Asato Shinohara (シノハラ アサト) was the original support bassist when the band performed for JoJo, but left the band in April 2017. Kazuhiro Tanizaki (タニザキ カズヒロ) and Masaki Yoshida (ヨシダ マサキ) were former drummers in the band but left before the group performed chase.
At the end of 2016, Tatsu returned to sing for JoJo's Bizarre Adventure as JO☆UNITED among Hiroaki "TOMMY" Tominaga, Coda, Jin Hashimoto, THE DU, Karen Aoki, and Daisuke Hasegawa. They sang Great Days -Units Ver.-, featured in the final episode of Diamond is Unbreakable.
|Cover||Album / Single Name||Artist||Use||Release Date|
|1||chase||batta||DU Episodes 15-26||July 27, 2016|
|2||Great Days UNITS ver.||JO☆UNITED
(Hiroaki "TOMMY" Tominaga, Coda, Jin Hashimoto, Jun Shirota, Taisuke Wada, Jeity, Tatsu Hoshino, Karen Aoki, Daisuke Hasegawa)
|DU Episode 39||December 24, 2016|
|3||chase (English Ver.)
|batta||N/A||October 17, 2018|
- "Nichiyōbi"/"Mizuiro" (日曜日/水色) - August 4, 2011
- Game Over (ゲームオーバー Gēmuōbā) - October 24, 2012
- MY ENDROLL e.p - April 10, 2013
- Eternal (エターナル Etānaru) - October 23, 2013
- bug's bootleg - November 2014
- "Kakurenbo" (かくれんぼ) - August 1, 2015
- "chase" - July 27, 2016
- "Kanashimi ni Tsuba o Haite" (哀しみに唾を吐いて) - March 7, 2018
- "Tōmei na Heart" (透明なハート Tōmei na Hāto) - June 15, 2018
- Prelude (プレリュード Pureryūdo) - October 17, 2018
- Tatsu Hoshino and Takeshi Hoshino have coincidental surnames and are not brothers.
- Tatsu Hoshino's favorite Diamond is Unbreakable character is Rohan Kishibe, while Tomomori Mano's favorite is Okuyasu Nijimura, Asato Shinohara's favorite is Shigekiyo Yangu, and Takeshi Hoshino's favorite is Jotaro Kujo.