Ken Kumagai
- Production
- September 3, 1937 · Aomori Prefecture, Japan
- January 27, 2018
Known for
Filmography
- Ultra Q Monster Legend: Jun Manjome's Confession · Self
- Ultra Heroine Legend: Contest of Goddesses · Self
- Ultraman: Terror on Route 87 · Production Manager
- Ultraman Taro · Producer
- Return of Ultraman · Producer's Assistant
- Ultra Fight · Production Manager
- Ultraseven · Production Manager
- Ultraman: Monster Movie Feature · Producer, Production Manager
- Ultraman · Production Manager
- Ultra Q · Story