F is modeled after Fighting Fefnir of the Mega Man Zero series. Thetis (テティス, Tetisu, Tethys in the Japanese version) is the Biomatch for Model L, the...

the Hades arc by sending them the Gold Cloths. Mermaid Thetis (人魚姫（マーメイド）のテティス, Māmeido no Tetisu) Voiced by: Hiromi Tsuru A loyal servant of Poseidon,...