toya (とや) is a composer who'd created a large number of songs; mostly classical or piano. He mainly uses Kagamine Rin and Kagamine Len for his songs, and he's somewhat known for his ballads and Kagamine piano songs, for this he has a number of followers.
Although he had yet to produce hit songs, toya actively uploads (may it be songs / arrangements, to even Project Diva edit PVs) in a rather fast pace. His range of view count goes from 1,000 to his most notable being 50,000 views.
He also has a tendency to make many revised versions of one song covered by another voicebank / vocaloid such as his songs "Nemureru Mori" or "Error of Love".