- Voice Actor (CV)
- Kaori Nazuka
- Gender
- Female
- Age
- 17-23
- Birthday
- January 6
- Role
- Supporting
- Identity
- Third-year team manager of Karasuno High School's boys volleyball club, formerly a track and field hurdler
Personality
Composed under pressure
Highly dependable
Quietly nurturing
Steadfast and grounded
Kiyoko Shimizu serves as the backbone of Karasuno High School's volleyball club, bringing quiet strength and unwavering dedication to her role as team manager. Despite her cool and reserved exterior that often leaves others in awe, she harbors a deep commitment to the team, handling every behind-the-scenes task with meticulous care. In the second season, she takes the initiative to mentor her successor Yachi Hitoka with patient guidance, revealing a warmth that belies her composed demeanor and cementing her status as an indispensable pillar of Karasuno's spirit.