Anime
Manga
Characters
Kei Matsuoka
松岡 螢 （まつおか けい）
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The tennis partner of Mio Seiyuu: Ayumu Nakazawa (中澤 アユム)
Voices Actors of Kei Matsuoka
Japanese
Oohashi, Takamasa
Kei Matsuoka appearances in anime
Fault!!
