. "Usui's Rival? Hinata Shintani"@en . . . "2010-08-19"^^ . "300"^^ . . "Usui no raibaru? Hinata Shintani"@en . . "\u7893\u6C37\u306E\u30E9\u30A4\u30D0\u30EB\uFF1F\u6DF1\u8C37\u967D\u5411"@en . "20"^^ . "Usui's Rival? Hinata Shintani"@en . "Usui's Rival? Hinata Shintani is the 21st episode of Kaichou wa Maid-sama!. It first aired on August 19, 2010."@en . . "22"^^ . "Infinity"^^ . "Usui's Rival? Hinata Shintani is the 21st episode of Kaichou wa Maid-sama!. It first aired on August 19, 2010."@en . . . . . "21"^^ .