Sai Monster (サイモンスター Sai Monsutā) is a minor antagonist of Uchuu Keiji Gavan who appears in episode 13. It is a rhinoceros-like BEM Kaiju that was fused with Doubleman Rhinoman into becoming Sai Doubler.
It was voiced by late Eisuke Yoda, who also voiced Volcano Mask General Magman in Himitsu Sentai Gorenger, Shine in J.A.K.Q. Dengekitai, Führer Taboo in Dai Sentai Goggle V, and Lu-Long, Parchis, Demost and Silver Shark in Sekai Ninja Sen Jiraiya.
Biography[]
The Sai Monster was amongst the other BEM Kaiju that wasn't summoned for Makuu's missions. But however, the Doubleman Rhinoman has chosen Sai Monster as another test subject for the organism combiner machine that Professor Kozuki was forced to create it other than itself.
However, the organism combiner machine has proven to be succeeded in combining both Doubleman Rhinoman and Sai Monster into becoming the first ever Doubler of Space Crime Organization Makuu, known as Sai Doubler. The monster, along with Doubleman Rhinoman, as Sai Doubler, are finally finished and destroyed by Gavan.
During the fight between Gavan and Urami Doubler, it, along with Shako Monster, Kama Doubler and Gamara Monster are cursing at Gavan by chanting "Resentment" many times.
Trivia[]
- It was the only BEM Kaiju that Gavan didn't encountered and battled with.
