Seiun Kamen Machineman (Nebula Mask Machineman) was a JapaneseTokusatsu series exhibited in Japan during January 13 until September 28, 1984, telling the adventures of Nick, a.k.a Ken Takase, a college student from the Ivy planet (located at the Pleiades) to study the behavior of the Earthlings.

• Brought to You by The Letter "S": M for Machineman.
• By the Power of Grayskull: DOLPHIN!!!
• Cool Car/Cool Plane: The Machine Dolphin, which can change to the Dolphin Jet.
• Clark Kenting: Like Superman, Nick comes from a different planet, goes under the name of Ken Takase as a civilian, and as Machine Man. But he doesn't fly though.
• Finishing Move: Machine Thunder. (See Zorro Mark below)
• Henshin Hero
• Hey, It's That Voice!:Bandora is Ball Boy.
• Improbable Weapon User: Machineman uses his sidekick, Ball Boy as anactual baseball to stun enemies.
• Merchandise-Driven: The DX Machine Dolphin is still a highly sought collectors' item.
• Monster of the Week: averted. He would battle theBattle Butler sent by either the Tentacle or Octopus organizations.
• Robot Buddy: Ball Boy for Nick/Ken.
• Thou Shall Not Kill: Machineman will destroy robot, but only subdue theBattle Butler and use his power to make themHeel Face Turn.
• X Meets Y:Superman meetsZorro as a Henshin Hero.
• Zorro Mark: His finishing move.

• Work
• Toku
• Japanese Series
• Seiun Kamen Machineman