Rikka's Grandmother Relations Graph
Primary
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Rikka's Grandmother
Grandmother of
Rikka Takanashi
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Rikka's Grandmother
Wife of
Rikka's Grandfather
Extended
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Rikka Takanashi
Classmate of
Yuuta Togashi
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Rikka Takanashi
Classmate of
Shinka Nibutani
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Rikka Takanashi
Classmate of
Makoto Isshiki
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Rikka Takanashi
Younger Sister of
Touka Takanashi
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Rikka Takanashi
Girlfriend of
Yuuta Togashi
