>>9399968First one with blue air is the character OtakuMoe from Eilene universe, who got shafted and "given" to Natsumi Moe, one of the first EN vtuber back, streaming since 2018. Sadly the original character and the vtuber had pretty different personalities so basically it "killed" the character.
Second one is Ria from Tsunderia, she quickly stopped streaming often and mostly spent time on her roommate account and then just left, she's in NijiEN now.
