| The genius robotics professor Dr. Komyoji has created Jiro, a humanoid robot. Gifted with a conscience circuit, he has the power to simulate real emotions that help to distinguish between “right and wrong”. Jiro must protect Mitsuko and Masaru from the evil Dr. Gil who wants Jiro to join his army and aid in his goal of world domination. |
| Name | Character | Episodes |
|---|---|---|
| Minami Takayama | Chigusa Sakamoto (voice) | 17 |
| Kappei Yamaguchi | Saburo Kazeda (voice) | 17 |
| Yui Horie | Mitsuko Kômyôji (voice) | 17 |
| Tomokazu Seki | Jiro/Kikaider (voice) | 17 |
| Showtaro Morikubo | Kikaider-01 (voice) | 17 |
| Ichiro Nagai | Futen (voice) | 17 |
| Jurota Kosugi | Saburo/Hakaider (voice) | 17 |
| Sayaka Ohara | Rieko (voice) | 17 |
| Shinji Ogawa | Professor Gill Helbert (voice) | 17 |
| Kazuhiko Inoue | Kikaider-00 (voice) | 17 |
| Koichi Tochika | Silver Hakaider (voice) | 17 |
| Shozo Iizuka | Dr. Den Kômyôji (voice) | 17 |
| Hidenari Ugaki | Red Hakaider (voice) | 17 |
| Norio Wakamoto | Golden Bat (voice) | 17 |
| Mitsuko Horie | Bijinder (voice) | 17 |
| Takeshi Watabe | Shadow Knight (voice) | 17 |