Masahiro Andoh (安藤 まさひろ, Andō Masahiro, born September 16, 1954) is a Japanese composer, guitarist and T-Square's leader from Chikusa-ku, Nagoya, Aichi Prefecture, Japan. He was also one-third of "Ottottrio", a Superband led by three Japanese guitarists: himself, Hirokuni Korekata of KORENOS and Issei Noro of Casiopea.Andoh was also commissioned to create the music for Arc the Lad: Twilight of the Spirits and Gran Turismo.