Films directed by Ryujin Onizuka

Sealed Video 56: Utsuro Boat
2021
- Horror
Sealed Video 50: Ankoku no Sosha Kohen
2020
- Horror
Sealed Video 52: Psychic Treatment Facility
2021
- Horror
Sealed Video 30: Shadow People Bandage Girl
2017
- Horror
Sealed Video 54: Otodokemono
2021
- Horror
Sealed Video 18: Doll Curse
2014
- Horror
Sealed Video 57: Spirit
2022
- Horror
Sealed Video 59: Twist
2022
- Horror
Sealed Video 53: Braid Women
2021
- Horror
Sealed Video 55: Kami Yomoji
2021
- Horror
Sealed Video: Re-fear Special 2
2013
- Horror
Sealed Video: Re-fear Special
2012
- Horror
Sealed Video 51: Koko De Miteru
2021
- Horror
Sealed Video 58: Dragonfly
2022
- Horror