Purism

GYH
Born in Osaka city. Guitarist of  Teyalos.
He started playing guitar with lots musical stuffs when he was a child. Metal, Hardcore, Chaotic-Hardcore,Post-Hardcore and Post-Rock are his favorites. Also specialized in composing music and mastering.
After graduating high school, he formed Chaotic-Hardcore band. It made a success  in the under ground.
Ryu_st
Sampler.
Born in Japan. Vocalist .Designer of Sentinel
He has organized lots of music festivals and art events.
The styles he loves are street fashion around 90's. It let him begin to design arts.
He takes a part of designing apparel  and Music Video and Lyric of Teyalos(post-hardcore band).
He creates MV, CD cover,  Logo-design and apparel graphics.
Teyalos
In 2017, Ryu_st and GYH formed a band called Teyalos(Post-hardcore/Metalcore). The theme of this band is [From Sorrow To Hope]