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Image gallery for Riseross

Ken Riser.jpg
Juu Riser.jpg
Subtitle(s) Phantom Star Beast
(幻星獣,   Genseijū)[1][2]
Height 53 meters[1][2]
Weight 6,500 metric tons[1][2]
Width 18.9 meters[2]
Other Stats Maximum Walking Speed:
220 kilometers per hour,[2]
Maximum Flying Speed: Mach 3,[1][2]
Maximum Output: 20,000,000 horsepower[2]
Forms Flying Form,
Ken Riser, Ju Riser, Nin Riser,
Justi Kaiser
Controlled by The Justirisers
Relations Enoh, Ranga, Kouki, Ryuto
(combines with)
Allies Garuda, Dorcrus, Guncaesar, Leviathan, Great-Lio, Copies of itselfSFSXtM
Enemies all The Justirisers kaiju,
Mammoth BoscheatSFSXtM
Designed by Shinji Nishikawa[citation needed]
First appearance The Justirisers Episode 1: "Appearance! Phantom Star God Riseross"
Riseross:Ken Riser:Ju Riser:
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Riseross (ライゼロス,   Raizerosu) is a mecha that first appeared in episode 1 of the 2004 Toho tokusatsu series The Justirisers, titled "Appearance! Phantom Star God Riseross."


To be added.


The Justirisers

To be added.




Riseross can travel by land at speeds of up to 220 kilometers per hour.[2] Riseross can also fly at speeds of up to Mach 3 in its Flying Form (飛行形態,   Hikō Keitai).[1][2]

Zeross Flare

Riseross can fire a 10,000 degree heat ray from its mouth called the Zeross Flare (ゼロスフレア).[1]

Zeross Cannon

Riseross is armed with Zeross Cannons (ゼロスキャノン) on either shoulder, which can fire high-temperature plasma bullets.[1]

Zeross Crusher

Riseross possesses two rotating saw weapons on its chest called the Zeross Crushers (ゼロスクラッシャー).[1]

Ken Riser

To be added.

Ju Riser

To be added.

Nin Riser

To be added.

Justi Kaiser

To be added.


Main article: Riseross/Gallery.


  • Riseross bears a noticeable resemblance to Kiryu, particularly its head and neck. This may not be coincidental, as both mechs were designed by Shinji Nishikawa, and many monsters in the Ultra Star God series were modeled after existing Toho monsters. In addition, Riseross' single eye and beak-like nose are reminiscent of Gigan.
  • Zeross Flare appears to be a homage to Godzilla's atomic breath.


This is a list of references for Riseross. These citations are used to identify the reliable sources on which this article is based. These references appear inside articles in the form of superscript numbers, which look like this: [1]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Toho Special Effects All Monster Encyclopedia. Shogakukan. 23 July 2014. p. 181. ISBN 4-096-82090-3.
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 The Justirisers: CHARACTERS - TV Tokyo


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