Makoto Furukawa as Saitama
Kaito Ishikawa as Genos
Saori Hayami as Fubuki
Yuichi Nakamura as License-less Rider
Aoi Yuuki as Tatsumaki
Yuki Kaji as Sonic
Souichirou Hoshi as Max Lightning
Yuuji Ueda as Banken Man
Tesshou Genda as Metal Knight
Masaya Matsukaze as Suiryƫ
Hikaru Midorikawa as Garou
Takahiro Sakurai as Zombieman
Youji Ueda as Watchdog
Katsuyuki Konishi as Tanktop Master
Mamoru Miyano as Sweet Mask
Satoshi Hino as Superalloy Darkshine
Daisuke Namikawa as Pig God
Wataru Hatano as Metal Bat
Kousuke Toriumi as Lightspeed Flash
Hiroki Yasumoto as King
Masaya Onosaka as Huff-Puff Prisoner
Youji Ueda as Engine Knight
Minami Takayama as Child Emperor
Tesshou Genda as Bofoy
Kazuhiro Yamaji as Silverfang
Kenjirou Tsuda as Atomic Samurai