Diễn viên Ultraman Ginga

  • Hikaru Raidō (礼堂 ヒカル, Raidō Hikaru?): Takuya Negishi (根岸 拓哉, Negishi Takuya?)
  • Misuzu Isurugi (石動 美鈴, Isurugi Misuzu?): Mio Miyatake (宮武 美桜, Miyatake Mio?)
  • Kenta Watarai (渡会 健太, Watarai Kenta?): Mizuki Ohno (大野 瑞生, Ōno Mizuki?)
  • Chigusa Kuno (久野 千草, Kuno Chigusa?): Kirara (雲母, Kirara?)
  • Tomoya Ichijōji (一条寺 友也, Ichijōji Tomoya?): Takuya Kusakawa (草川 拓弥, Kusakawa Takuya?)
  • Taichi Kakisaki (柿崎 太一, Kakisaki Taichi?): Shohei Uno (宇野 祥平, Uno Shōhei?)
  • Kyoko Shirai (白井 杏子, Shirai Kyōko?): Hana Kino (木野 花, Kino Hana?)
  • Hotsuma Raidō (礼堂 ホツマ, Raidō Hotsuma?): Masahiko Tsugawa (津川 雅彦, Tsugawa Masahiko?)
  • Ultraman Taro (ウルトラマンタロウ, Urutoraman Tarō?, Lồng tiếng): Hiroya Ishimaru (石丸 博也, Ishimaru Hiroya?)
  • Giọng nói bí ẩn (謎の声, Nazo no Koe?): Tomokazu Sugita (杉田 智和, Sugita Tomokazu?)
  • Alien Valkie (バルキー星人, Barukī Seijin?, Lồng tiếng): Tatsuya Hashimoto (橋本 達也, Hashimoto Tatsuya?)