|Wannai Kinuho湾内 絹保|
|Hair||Brown, Curtained, Parted in Middle, Short, Wavy|
|Body||Pale, Slim, Teen|
|Clothes||Knee-high Socks, Loafers, School Uniform|
|Role||Classmate, Friend, Kouhai, Psychic, Roommate, School Swimming Club Member, Schoolmate, Seventh Grader|
|Visual novels||Side character - Toaru Kagaku no Railgun|
|Voiced by||Tomatsu Haruka|
Kinuhoi s a minor character introduced in the Toaru Kagaku no Railgun sidestory. She is an Academy City esper with Level 3 Hydro Hand. She is part of the swimming team of her school, along with her close friend Awatsuki Maaya. She is also a classmate of Shirai Kuroko.