Ryô Iwashita

1955

• [ ] The Shiinomi School (Teruhiko Yamamoto) 

1957

• [ ] Super Giant Continues (????) 
• [ ] Super Giant: Earth on the Verge of Destruction (????) 
• [ ] Super Giant: The Mysterious Spacemen's Demonic Castle (????) 

1970

• [ ] The Japan Derby Race (????) 

1971

• [ ] Wakaki hi no kōdōkan (????)