The girl is on a mask. like usual ultraman But her Eyebrows can move to express her mood. And as silence as Yuki Nagato. This is good, but Visual Biscuits don't get color on the comic. This is sad.
I always love ウルトラヒロイン(ultra heroine) 巨大ヒロイン(giant heroine) that is based on ultraman,ウルトラヒロイン、巨大ヒロイン have many picture in PIXIV but not much on sale like [B-kyuu Kasen] Mousou Tokusatsu Series - Brave Heart