Sniper Kamen

スナイパー仮面

A powerful sniper mask who met Yuri and seems to know Rika. [Spoiler] His mask is cracked, and thanks to that, he's not totally manipulated. [/Spoiler] [Spoiler] It turns out he was once the childhood friend of Rika, but has since forgotten, as the mask has suppressed his memories of his past self. [/Spoiler] [Spoiler] His name is Yuka Makoto, and it turns out he is not just a childhood friend of Rika's but also his Brother. They were separated after the passing of their father, being split up among 2 different families. [/Spoiler]