- Name: Tatsuya Mizuno (水野達也)
- twitter: https://twitter.com/ota2_Atype
Tatsuya Mizuno is a BEMANI composer who first appeared in pop'n music 6 CS, where he started off writing songs and notecharts for CS pop'n music titles. From pop'n music 10 CS through pop'n music 12 いろは CS, though, he was the head sound director of the CS pop'n music games. His appearances in BEMANI have been rare since then. Tatsuya has also contributed to several KONAMI titles at KPE (Konami Parlor Entertainment), such as the Parodious and Suikoden Pachinko slot machines, as well as songs for the Magical Halloween series.
- ota2 / おたつ
- 18times per 1,000
- WATER STAND / Water Stand
- EGOISTIC LEMONTEA (composer for)
- PEACH TREES