Shu Kawai is a retired Japanese actor who portrayed Ninja Yellow Seikai in Ninja Sentai Kakuranger.
Ninja Sentai Kakuranger: The Movie
(Seikai / Ninja Yellow)
Ninja Sentai Kakuranger Part 3: The Fights of Middle Age
(Seikai / Ninja Yellow)
Super Sentai World
(Ninja Yellow (voice))
Chouriki Sentai Ohranger: Olé vs Kakuranger
(Seikai / Ninja Yellow)
Ninja Sentai Kakuranger Super Video: The Hidden Scroll
(Seikai / Ninja Yellow)
Ninja Sentai Kakuranger
(Seikai)