青ペン 火威青
A former hololive DEV_IS VTuber, part of the group ReGLOSS and designed by Musshu.
On October 3, 2025 it was announced that she would be graduating that same day.
She has medium-length blue hair in a wolf cut, blue eyes, and a mole under her mouth. She also wears a single earclip on her left ear. Because of her boyish aesthetic and masculine mannerisms, she is commonly nicknamed "Ao-kun".
Not to be confused with AO-chan, Ninomae Ina'nis's eldritch tome of forbidden knowledge.
The following tags implicate this tag: hiodoshi_ao_(1st_costume), hiodoshi_ao_(holonatsu_paradise), hiodoshi_ao_(loungewear), and hiodoshi_ao_(regloss_uniform) (learn more).
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