Bakudan Johnny (爆弾ジョニー) is a Japanese rock band formed in Hokkaido in 2010.

The band consists of five members: Ryome, Kyosuke, Romantic Yasuda, Kobori Fire and Taichi Thunder.

During the summer break of their last year in high school, they went on a nationwide tour with fellow Hokkaido band, Drop's.

The first was 唯一人 (Tada Hitori), which was released on June 4 and used as the theme song for the anime, Ping Pong.

Bakudan Johnny's single, 終わりなき午後の冒険者(Owarinaki Gogo no Boukensha), was chosen as the theme song for this comedy[4]