堂本光一

Koichi Domoto is a Japanese idol, singer, actor, singer-songwriter, composer, lyricist, television personality, voice actor. Along with Tsuyoshi Domoto, he is a member of the duo Domoto, who holds the Guinness World Records for having the most consecutive No.1 singles since debut and the most consecutive years with a Japanese No.1 single, and with whom is one of the top 25 best-selling artists of all time in Japan.