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"We, the daughters of Niwa, a famous hot spring resort family owner."
- Midori Niwa, along with other three alias "Ai/Aki/Aya" (Traveler from Beyond of Gamindustri)
Royal House of Niwa
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Familial information
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Other information
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The Royal House of Niwa is the one of family in the Gamalatica.
The family have four daughter whose have name as "Midori Niwa". Among the daughter of Midori, Ai is the most famous of four daughter of her family.