Grunhilde Serenity
グリュンヒルデ・セレニティ
She's Gruier's younger sister and the Eighth Princess of the Serenity Royal Family.
She later joins up with her sister Gruier in Hakuho Academy where she attends middle school and also joins the school's yacht club as well.
She later joins up with her sister Gruier in Hakuho Academy where she attends middle school and also joins the school's yacht club as well.
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Bodacious Space Pirates
Supporting (Role) TV