Hiroshi Koshikawa
Hiroshi Koshikawa (越川ひろし, Koshikawa Hiroshi,  April 22, 1946 {age 75}; Yokohama -  ) is a Japanese musician and lead guitarist. He is known as the band leader of The Carnabeats. His two nicknames was Hiro-chan (ヒロちゃん, Hirochan) and Frog (カエル, Kaeru).