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Birthday: March 6<br /> Age: 27<br /> Astrological sign: Pisces<br /> Height: 177 cm<br /> Weight: 63 kg<br /> Blood type: Type O<br /> Handedness: right<br /> Favorite brands:<br /> Shoes - ellesse TN161<br /> Racket - the racket of club members that are near him<br /> Interests: horse racing, mahjong<br /> <br /> Osamu Watanabe is the coach of Shitenhouji's tennis club.<br /><br />