Choudenshi Bioman (1984) featured a cast of 116 tracked actors. Of these, 30 (64%) are still alive today and 17 have passed away. The oldest surviving cast member is Asao Matsumoto, age 98. This TV series starred Ryōsuke Sakamoto and Naoto Ôta.
64% still with us· verified cast26% of full cast · incl. 69 unverified
Survivorship
Cast Reunion Index: 64% still living
Avg. Age at Death: 71.8 yrs
Deaths by Year
1998
2000
2010
2020
2026
Cast116 members
| Person | Character | Status | DOB | Age | DOD | Age in 1984 |
|---|---|---|---|---|---|---|
 Ryōsuke Sakamoto Shirou Gou / Red One | Shirou Gou / Red One | Unverified | — | — | — | — |
 Naoto Ôta Shingo Takasugi / Green Two | Shingo Takasugi / Green Two | Unverified | — | — | — | — |
 Akito Osuga Ryuuta Nanbara / Blue Three | Ryuuta Nanbara / Blue Three | Living | 13/07/1961 | 65 | — | 23 |
 Sumiko Tanaka Jun Yabuki / Yellow Four II | Jun Yabuki / Yellow Four II | Living | 07/06/1964 | 62 | — | 20 |
 Yuki Yajima Mika Koizumi / Yellow Four I | Mika Koizumi / Yellow Four I | Unverified | — | — | — | — |
Michiko Makino Hikaru Katsuragi / Pink Five | Hikaru Katsuragi / Pink Five | Living | 03/10/1964 | 61 | — | 20 |
 Yoshiko Ohta Peebo (voice) | Peebo (voice) | Deceased | 25/04/1936 | 85 | 29/10/2021 | 48 |
Munemaru Kôda Doctor Man | Doctor Man | Deceased | 30/05/1920 | 78 | 09/07/1998 | 64 |
 Hirohisa Nakata Mason | Mason | Living | 09/03/1943 | 83 | — | 41 |
Strong Kongo Monster | Monster | Deceased | 25/12/1940 | 81 | 31/12/2021 | 44 |
 Yûko Asuka Farrah | Farrah | Deceased | 26/07/1957 | 54 | 15/12/2011 | 27 |
 Yukari Ôshima Farrah Cat | Farrah Cat | Living | 31/12/1963 | 62 | — | 21 |
Hiroshi Izawa Mettzler (voice) | Mettzler (voice) | Unverified | — | — | — | — |
 Masahiro Anzai Jyuoh (voice) | Jyuoh (voice) | Deceased | 26/11/1954 | 66 | 15/03/2021 | 30 |
 Keisuke Yamashita Psygorn (voice) | Psygorn (voice) | Deceased | 25/09/1941 | 82 | 08/06/2024 | 43 |
Kankou Nagai Aquaiger (voice) | Aquaiger (voice) | Living | 08/01/1955 | 71 | — | 29 |
Shun Yashiro Messarju (voice) | Messarju (voice) | Deceased | 19/02/1933 | 70 | 25/06/2003 | 51 |
 Kazuo Hayashi Bio Hunter Silva (voice) | Bio Hunter Silva (voice) | Living | 17/10/1945 | 80 | — | 39 |
 Ichirô Murakoshi Narration (voice) | Narration (voice) | Deceased | 02/12/1930 | 76 | 23/05/2007 | 54 |
 Yutaka Hirose Mechahuman Thug | Mechahuman Thug | Living | 04/08/1962 | 64 | — | 22 |
Keiji Tsujii Scientist | Scientist | Unverified | — | — | — | — |
Shinobu Shimura Scientist | Scientist | Unverified | — | — | — | — |
Daisuke Odera Police (Mecha Human) | Police (Mecha Human) | Living | 06/04/1939 | 87 | — | 45 |
Toyoki Shishikura Guard | Guard | Unverified | — | — | — | — |
Motohiro Hozumi Guard (Mecha Human) | Guard (Mecha Human) | Unverified | — | — | — | — |
Masako Tajima Researcher | Researcher | Unverified | — | — | — | — |
Hiroshi Nakamura Researcher (Mecha Human) | Researcher (Mecha Human) | Unverified | — | — | — | — |
Eri Ikeda Researcher (Mecha Human) | Researcher (Mecha Human) | Unverified | — | — | — | — |
Yuuichi Hachisuka Mecha Human Army | Mecha Human Army | Living | 27/08/1962 | 64 | — | 22 |
Shouji Hachisuka Mecha Human Army | Mecha Human Army | Unverified | — | — | — | — |
Mari Ikeda Mecha Human Army | Mecha Human Army | Unverified | — | — | — | — |
Hidekazu Kudo Makoto Tajima | Makoto Tajima | Unverified | — | — | — | — |
Junko Kurahashi Makoto's sister | Makoto's sister | Unverified | — | — | — | — |
Kazuhiro Uchima Gang member | Gang member | Unverified | — | — | — | — |
Tsuyoshi Yamaguchi Gang member | Gang member | Unverified | — | — | — | — |
Ryozo Mihara Gang member | Gang member | Unverified | — | — | — | — |
Heihachiro Eda Gang member | Gang member | Unverified | — | — | — | — |
Shinsuke Fujizawa Mecha Human Disguise | Mecha Human Disguise | Unverified | — | — | — | — |
Hiroaki Takeuchi Mecha Human Disguise | Mecha Human Disguise | Unverified | — | — | — | — |
Kenji Shimozaki Mecha Human Disguise | Mecha Human Disguise | Unverified | — | — | — | — |
| Joy | Unverified | — | — | — | — | |
Shinjiro Katagiri UFO Expert | UFO Expert | Unverified | — | — | — | — |
Kazuki Sakai Twin Doll | Twin Doll | Unverified | — | — | — | — |
Enami Sakai Twin Doll | Twin Doll | Unverified | — | — | — | — |
Yoshitaka Suematsu Kenta Yamazaki | Kenta Yamazaki | Unverified | — | — | — | — |
 Yasuhiko Ishizu Kenta Yamazaki's father | Kenta Yamazaki's father | Living | 20/02/1942 | 84 | — | 42 |
Genyu Eguchi Researcher | Researcher | Unverified | — | — | — | — |
 Hiroyuki Sanada Ken Hayase | Ken Hayase | Living | 12/10/1960 | 65 | — | 24 |
 Masaaki Yana Coach | Coach | Deceased | 02/01/1945 | 67 | 28/04/2012 | 39 |
 Kazuyuki Sogabe Neo Intellect Brain (voice) | Neo Intellect Brain (voice) | Deceased | 16/04/1948 | 58 | 17/09/2006 | 36 |