Hiiragi Kashima's relationships and interactions with other people in the Given series.
| Mafuyu Sato |
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Hiiragi seems to recognize Mafuyu after encountering him with Ritsuka.
| Yuki Yoshida |
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| Yagi Shizusumi |
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Ever since Yuki and Mafuyu hung out together during childhood, so did Hiiragi and Yagi.