Yasuo Kosugi

Yasuo Kosugi (小杉 保夫) is a Japanese singer, songwriter, composer, and arranger. He has performed songs for the Super Sentai series under the name Funky Y.K.

Discography
Zyuranger Dairanger
 * "Dragon Caesar no Uta"
 * "Ryuseioh ~Dairenoh no Theme~"
 * "Ikki Ni Shuuchuu!" (also credited as lyricist)

Composition Work

 * Choujuu Sentai Liveman
 * Kousoku Sentai Turboranger
 * Chikyuu Sentai Fiveman
 * Choujin Sentai Jetman
 * Kyōryū Sentai Zyuranger
 * Gosei Sentai Dairanger
 * Ninja Sentai Kakuranger
 * Chouriki Sentai Ohranger