Pureau Crat

Pureau Crat is an alien which only appears in novels, a bureaucrat who belongs in Section Suguyaru (to do soon) of Earth Headquarters of Galactic Office.
Zastin knew Pureau when Zastin settled affairs after the Galactic War, therefore, Pureau is Zastin's acquaintance.
Offered by Zastin, Pureau arrives Mea's home while pretending a host of Slime Bem, which Mea had tamered.
But Nana and Mea suspect and misunderstand Pureau.