Characters played by Sayaka Kanda
Kaede Akamatsu
Characters played by Hikaru Midorikawa
Rantarô Amami
Characters played by Haruka Ishida
Miu Iruma
Characters played by Hiro Shimono
Kokichi Oma
Characters played by Tetsuya Kakihara
Ki-Bo
Characters played by Shunsuke Takeuchi
Gonta Gokuhara
Characters played by Megumi Hayashibara
Shuichi Saihara
Characters played by Mikako Komatsu
Tsumugi Shirogane
Characters played by Kenichi Suzumura
Korekiyo Shinguji
Characters played by Sora Tokui
Tenko Chabashira
Characters played by Kikuko Inoue
Kirumi Tojo
Characters played by Maaya Sakamoto
Maki Harukawa
Characters played by Akio Ôtsuka
Ryoma Hoshi
Characters played by Ryohei Kimura
Kaito Momota
Characters played by Aimi Tanaka
Himiko Yumeno
Characters played by Minori Suzuki
Angie Yonaga
Characters played by Tarako
Monokuma
Characters played by Kôichi Yamadera
Monotarô
Monosuke
Monophanie
Monodam
Monokid
Characters played by Chiwa Saitô
Aoi Asahina
Characters played by Kôsuke Toriumi
Kiyotaka Ishimaru
Characters played by Megumi Toyoguchi
Junko Enoshima
Characters played by Kujira
Sakura Ogami
Characters played by Kazuya Nakai
Mondo Owada
Characters played by Yôko Hikasa
Kyoko Kirigiri
Characters played by Takahiro Sakurai
Leon Kuwata
Characters played by Hekiru Shiina
Celestia Ludenberg
Characters played by Akira Ishida
Byakuya Togami
Byakuya Togami (Imposter)
Characters played by Megumi Ogata
Makoto Naegi
Nagito Komaeda
Characters played by Masaya Matsukaze
Yasuhiro Hagakure
Characters played by Miyuki Sawashiro
Toko Fukawa
Genocider Syo
Characters played by Kôki Miyata
Chihiro Fujisaki
Characters played by Makiko Ômoto
Sayaka Maizono
Characters played by Kappei Yamaguchi
Hifumi Yamada
Characters played by Romi Park
Akane Owari
Characters played by Daisuke Kishio
Fuyuhiko Kuzuryu
Characters played by Yû Kobayashi
Mahiru Koizumi
Characters played by Suzuko Mimori
Hiyoko Saionji
Characters played by Yoshimasa Hosoya
Kazuichi Soda
Characters played by Miho Arakawa
Sonia Nevermind
Characters played by Tomokazu Sugita
Gundham Tanaka
Characters played by Ai Kayano
Mikan Tsumiki
Characters played by Kana Hanazawa
Chiaki Nanami
Characters played by Hiroki Yasumoto
Nekomaru Nidai
Characters played by Jun Fukuyama
Teruteru Hanamura
Characters played by Minami Takayama
Hajime Hinata
Characters played by Kotono Mitsuishi
Peko Pekoyama
Characters played by Ami Koshimizu
Ibuki Mioda
Characters played by Johnny Yong Bosch
Rantaro Amami