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Ryu Manatsu (真夏 竜, Manatsu Ryū) is a Japanese actor, singer and voice actor. His real name is Mikio Seto (瀬戸 幹雄, Seto Mikio). He is best known for his role as Gen Otori/Ultraman Leo. He also sang the theme song for Ultraman Leo and is a member of the Ultraman Foundation.

The filming of Ultraman Leo was a very intense and difficult experience for him, with the training that Dan Moroboshi gives to Gen proving painful and difficult to enact. During the filming of episode 8, he was paralyzed from the waist down because of a scene in which Gen sits under a waterfall in the freezing cold.[1]

Roles[]

Year Title Role Notes
1974 Ultraman Leo Gen Otori/Ultraman Leo Voice (Ultraman Leo)
1984 Anime-chan Editor
2006 Ultraman Max Stationed Police Officer Episode 33 "Welcome! To the Earth: Part 1: The Science of the Planet Baltan"
Episode 34 "Welcome! To the Earth: Part 2: Farewell! Alien Baltan"
Ultraman Mebius Gen Otori/Ultraman Leo Voice (Ultraman Leo)
Episode 34 "The Man Without a Home"
2009 Mega Monster Battle: Ultra Galaxy Legends The Movie Ultraman Leo Voice
2010 Ultra Galaxy Legend Gaiden: Ultraman Zero vs. Darklops Zero
Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire
2011 Ultimate Force Zero: Another Space Adventure
2012 Ultraman Saga Gen Otori/Ultraman Leo Voice (Ultraman Leo)
2015 Ultra Fight Victory Ultraman Leo Voice

Stage[]

Year Title Role Notes
2009 Ultraman Premier Stage 3 Gen Otori/Ultraman Leo Voice (Ultraman Leo)
2011 Ultraman Premier 2011
2014 3 Major Tokusatsu Hero Festival Ultraman Leo[2] Voice

Stock grunts[]

This section refers to Manatsu's grunts being reused per stock audio in other Ultraman Series media:

Year Title Role Notes
1974 Ultraman Leo Ultraseven Lower-pitch
Astra
2006 Ultraman Mebius Gaiden: Hikari Saga Ultraman Leo
2013 Ultraman Ginga
2017 Ultraman Geed Episode 1 "Welcome to the Secret Base"
Ultra Capsule in other episodes
2020 Ultraman Z Ultra Medal
2021 Sevenger Fight Episode 10 "Time for the Eye of the Lion to Shine"
Ultraman Trigger: New Generation Tiga Ultra Medal
Episode 8 "The Propagating Invasion"

Video games[]

Year Title Role Notes
2002 Ultraman Fighting Evolution 2 Ultraman Leo
2004 Ultraman Fighting Evolution 3
2006 Ultraman Fighting Evolution 0
2015 Lost Heroes 2

Other Roles[]

  • Engine Sentai Go-Onger - Toujirou Fuji
  • Outer Man - Chief Oshima

Discography[]

Ultraman Leo
Ultraman Leo (Opening)
Hoshizora no Ballad
MAC no March

Gallery[]

Miscellaneous[]

Trivia[]

  • In episode 3 and 4, although the scene of special training the chop toward the basin is famous, at the time of this shooting is actually in the middle of winter, his lower body had paralyzed past the cold. In the very beginning when Ryu Manatsu are asked your impressions of shooting in Leo also at the time of the magazine, "No, I'm strong in the name exactly as midsummer, but the middle of winter is painful." And enough to comment. Comments made after is so "It was really dying too too cold."
  • Even in special training scenes other than the above, Gen Otori of the force of the screen "Jeep special lesson" in episode 6 was not only acting by Ryu, but realistic harshness itself. Special training that confronts opponents with the pointed log with the same story is also a very dangerous scene, but this special scene was full story no stunt. Regarding jeep training, "I confessed in a later interview that I was told that" When I protest that I will be thrown out and die "if there is a photo taken with a sweet braking jeep and saying" Next time " It is.
  • Besides the above special training scenes, all the actions of Gen Otori were all handled by Ryu Manatsu himself. Good of the height and the action of the body's ability, even Kohji Moritsugu, the actor who portrayed Dan Moroboshi and Ultraseven's voice actor, was co-starred has acclaimed in his own book.
  • The policeman Manatsu plays in Ultraman Max wears a ring resembling the Leo Ring.
  • Manatsu is friends with Saburo Shinoda, the actor who played Ultraman Taro's human host, Kotaro Higashi.
    • The two have yet to appear together in the Ultraman Series.
    • Their sons were classmates.
    • When Ryu suffered from gastric cancer in 2004, Shinoda helped him find a second opinion and get treatment.

External Links[]

References[]

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