Brook

Ushirogami

後神
Ushirogami (lit. Behind Spirit) is a Youkai and antagonist of Kitarou. She first appeared in the Shonen Magazine story of the same name. (Source: GeGeGe no Kitarou Wiki)
Sinclair, Ian

Ogushi, Youko

Japanese
Sinclair, Ian

Ikeda, Masako

Japanese