rikka (1st costume) (holostars)
The default costume of Holostars' Rikka.
It consists of a rolled up single sleeve purple coat, v-neck white sweater, black undershirt, brown pants, white shoes, single earring, a black choker with two pendants, bracelets, and a ring. He carries around an acoustic guitar which was a gift to him by Yagoo and is always present during his singing streams.