HASHIMOTO Shinya(Tuba)
Tubist. Amongst the many stages he performed are there Suntory Summer Festival, Composium, Hiroshima Happy New Year, Akiyoshidai's Summer Contemporary Music Festival and Tokyo Opera City Recital Series "B→C”.
Besides to Tuba, plays serpent, ophisleide, and bass trombone.

Awarded Keizo Saji prize in 2014 as a member of Tokyo Gen'On Project. 
Currently lecturer at Senzoku Gakuen College of Music and a member of Teion-duo.