Consort of the Goddess Raiden Shogun.

This is Raiden Mei in her Crimson Impulse battlesuit

Feixiao is the Merlin's Claw of the Xianzhou Yaoquing

Raiden Makoto, who died 500 years before Genshin story

ZZZ Sons of Calydon - Piper Wheels

The Puppet Shogun, not Ei

General of the Tenryou Comission in Inazuma, Genshin Impact