| T2ya | |
| Background: | non_vocal_instrumentalist |
| Birth Name: | Tetsuya Hashinaga |
| Birth Date: | May 14, 1982[1] |
| Origin: | Gunma Prefecture, Japan |
| Instrument: | Electronic keyboard |
| Genre: | Electropop, pop rock |
| Occupation: | Lyricist, composer, record producer |
| Years Active: | 1991–present |
T2ya, born, is a Japanese songwriter and keyboardist from Gunma Prefecture. In the 1990s, he supported the agency Rising Production, which was later renamed Vision Factory. He wrote both the music and the lyrics of Olivia Lufkin's "I.L.Y. (Yokubō)"[2] and "Re-act."[3] He also composed Mika Nakashima's "One Survive."[4]
In addition, T2ya wrote Aya Ueto's "Pureness," "Kizuna," "Hello" and "Personal."