Mabuchi was born in 1995 in Kagawa.
Mabuchi started playing the guitar when he was in elementary school. He formed a band after entering high school. Thereafter he got drawn to becoming a creator and started writing musical composition and arrangements.
Mabuchi creates sounds in a wide range of genres from hard to light pop music on a band based sound-makes making good use of a lot of his own experience in playing various musical instruments, mainly rock, pop and metal music. He focuses on making unique and catchy melodies.