Age: 18 or 19<br /> Birthday: April 7 (Aries)<br /> Height: 177.8 cm (5'10")<br /> <br /> Koichi Mizuki is a Japanese teenage boy and one of the main protagonists alongside Caius in The Titan's Bride series. He is a graduated senior and was previously the captain of the Basketball Club for 3 years and received excellent grades at Touou High. He appears to be very popular at school by the girls for his good-looks, athleticism and even his height.<br /> <br /> (Source: The Titan's Bride Wiki)<br /> <br /><br />
