生日：
年齡：
性別：
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Gen's younger brother and the youngest member of the Nakaoka family, at the time of the bomb. He is Gen's constant companion in fun, games and trouble.<br /><br />
生日：
年齡：
性別：
身高：
Gen's younger brother and the youngest member of the Nakaoka family, at the time of the bomb. He is Gen's constant companion in fun, games and trouble.<br /><br />
