Character

Serge Entolio

セルジュ・エントリオ

Has the "power to seal anything and everything." (Source: Kadokawa Anime)

Appears in

Cover for Itsuka Tenma no Kuro Usagi

Itsuka Tenma no Kuro Usagi

Supporting

Cover for Itsuka Tenma no Kuro Usagi OVA

Itsuka Tenma no Kuro Usagi OVA

Supporting

Cover for Itsuka Tenma no Kuro Usagi

Itsuka Tenma no Kuro Usagi

Supporting

Cover for Itsuka Tenma no Kuro Usagi

Itsuka Tenma no Kuro Usagi

Supporting