Discover
Original Release
04/25/2011
Cast
| Name | Character |
|---|
| Akira Ishida | Kotaro Katsura / Kotarou Katsura (voice) |
| Shin'ichirô Miki | Tatsuma Sakamoto |
| Akeno Watanabe | Mutsu |
| Rikiya Koyama | Neptune Shokaku |
| Kazuhiro Yamaji | Uranus Hankai |
| Yuki Kaida | Young Katsura |
| Asami Yaguchi | Young Gintoki |
| Houko Kuwashima | Young Takasugi |
| Chie Arikawa | Katsura's Grandmother |
| Makoto Sahara | Joi Rebel A |
Writers
Cast
| Name | Character |
|---|
| Akira Ishida | Kotaro Katsura / Kotarou Katsura (voice) |
| Shin'ichirô Miki | Tatsuma Sakamoto |
| Akeno Watanabe | Mutsu |
| Rikiya Koyama | Neptune Shokaku |
| Kazuhiro Yamaji | Uranus Hankai |
| Yuki Kaida | Young Katsura |
| Asami Yaguchi | Young Gintoki |
| Houko Kuwashima | Young Takasugi |
| Chie Arikawa | Katsura's Grandmother |
| Makoto Sahara | Joi Rebel A |
| Yutaka Furukawa | Joi Rebel B |
| Takuya Masumoto | Kaientai Crew Member A |
| Shinya Takahashi | Kaientai Crew Member B |
| Tomokazu Sugita | Gintoki Sakata (voice) |
| Rie Kugimiya | Kagura (voice) |
| Daisuke Sakaguchi | Shinpachi Shimura (voice) |
| Fumihiko Tachiki | Taizou Hasegawa (voice) |
| Kazuya Nakai | Toushirou Hijikata (voice) |
| Ken'ichi Suzumura | Sougo Okita (voice) |
| Takehito Koyasu | Shinsuke Takasugi (voice) |
