An image from Kamen Sentai Gorider, one of the productions that also features Ken'ichirou Ooishi.
Ken'ichirou Ooishi
September 14, 1973
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Kikai Sentai Zenkaiger
2021
Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles
2021
Kamen Sentai Gorider
2017
Kikai Sentai Zenkaiger vs. Kiramager vs. Senpaiger
2022
Dimension High School
2019
Bakuage Sentai Boonboomger formation lap: Settlers of the Galaxy
2025
Twokaizer × Gokaiger ~The June Bride is Tanuki-Flavored!~
2022