At age 28, Oikawa has brown hair and dark brown eyes. He is considered very attractive by many and very pretty, maybe too pretty.  He tends to make victory signs or large waving gestures, which are often accompanied by broad smiles or a wink. Despite his flirtatious persona, he's known to have a "disgusting personality",  because of his smug, yet outwardly flippant attitude. He can be quite childish at times. He currently plays for CA San Juan S.