Cast and Crew of Sonny Boy

Sonny Boy

On August 16, midway through a seemingly endless summer vacation, middle school third-year student Nagara, transfer student Nozomi, classmates Mizuho, Asakaze and their entire class are suddenly transported from their tranquil lives to a school adrift in an alternate dimension. They must survive with the super powers that have awakened within them.

Full Cast of Sonny Boy

Aoi Ichikawa as Nagara (voice)

Aoi Ichikawa

Nagara (voice)
 Saori Onishi as Nozomi (voice)

Saori Onishi

Nozomi (voice)
 Aoi Yuuki as Mizuho (voice)

Aoi Yuuki

Mizuho (voice) , Mizuho / Sakura (voice)
 Chiaki Kobayashi as Asakaze (voice)

Chiaki Kobayashi

Asakaze (voice)
 Kana Ogino as Shanghai (voice)

Kana Ogino

Shanghai (voice)
 Hiroki Goto as Rajdhani (voice)

Hiroki Goto

Rajdhani (voice) , Student (voice) , Rajdhani / Gen (voice)
 Ami Naito as Hoshi (voice)

Ami Naito

Hoshi (voice)
 Hana Sato as Pony (voice)

Hana Sato

Pony (voice) , Student (voice) , Mizuho's Grandma (voice) , Tora (voice)
 Yoji Ueda as Cap (voice)

Yoji Ueda

Cap (voice)
 Shota Yamamoto as Hayato (voice)

Shota Yamamoto

Hayato (voice)
 Ai Kakuma as Tsubame (voice)

Ai Kakuma

Tsubame (voice) , Ms. Aki (voice)
 Toru Okawa as Voice (voice)

Toru Okawa

Voice (voice)
 Tatsumaru Tachibana as Asama (voice)

Tatsumaru Tachibana

Asama (voice) , Sata (voice)
 Takuya Nakashima as Kaga (voice)

Takuya Nakashima

Kaga (voice)
 Ryota Asari as Homeroom Teacher (voice)

Ryota Asari

Homeroom Teacher (voice) , Shiiba (voice)
 Megumi Satou as Aya (voice)

Megumi Satou

Aya (voice) , Kii (voice)
 Yuki Sakakihara as Tazawa (voice)

Yuki Sakakihara

Tazawa (voice)
 Shinnosuke Ogami as Okushiri (voice)

Shinnosuke Ogami

Okushiri (voice)
 Shinya Hamazoe as Blue (voice)

Shinya Hamazoe

Blue (voice)
 Yuji Murai as Daiya (voice)

Yuji Murai

Daiya (voice) , Ace (voice)

Crew of Sonny Boy

Full backstage crew list →