. . "Eko is a female student who Takechiyo bumps into one day while running in the hallway. According to him, she's supposedly known as an ace athlete helping out in the athletic clubs. She claims to be a normal person similar to the way Yuuka did. She is usually seen with her long hair tied up in twintails like Yuuka sometimes does with her hair."@en . . . . . . . . . . . . "Eko is a female student who Takechiyo bumps into one day while running in the hallway. According to him, she's supposedly known as an ace athlete helping out in the athletic clubs. She claims to be a normal person similar to the way Yuuka did. She is usually seen with her long hair tied up in twintails like Yuuka sometimes does with her hair."@en . . "Eko Yonekura"@en . . . . .