Kurousagi
黒ウサギ
A rabbit-eared girl who resides in Little Garden and is the one who summoned the problem children. She often tries to be serious but easily gets flustered. When using her power, her blue hair turns pink as she gains increased power.
Apparitions
Problem Children Are Coming From Another World, Aren't They?
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Problem Children Are Coming From Another World, Aren't They? OVA
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Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?
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Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? Z
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Last Embryo
SUPPORTING
Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?
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