Katsuo Mizuno
水野カツオ
__Height:__ 158 cm __School__: Seigaku MS 1st year Katsuo is good friends with Kachiro and Horio. Together they are known as the "Freshmen Trio."
水野カツオ
__Height:__ 158 cm __School__: Seigaku MS 1st year Katsuo is good friends with Kachiro and Horio. Together they are known as the "Freshmen Trio."
