The main character. The series follows his rapid development from living an average life to becoming an outstanding guitarist. Being a weak individual lacking an authoritative presence, he cannot help but let others push him around, a possible metaphoric stereotype on the very proper and manner conscious Japanese society. Recruited as the last member of BECK, he serves as the second guitarist and vocalist, and has a very beautiful voice that is mostly used for Beck's slower songs. He owns a Fender Telecaster.