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Yuamu Oudou is Yuuhi's younger twin sister. She is the president of the UTS.<br /> <br /> (Source: Yugipedia)<br /><br />
生日：
年齡：
性別：
身高：
Yuamu Oudou is Yuuhi's younger twin sister. She is the president of the UTS.<br /> <br /> (Source: Yugipedia)<br /><br />
