Midori Tamaru
Midori Tamaru is a first year student at Mizusawa High School and a member of the Karuta Club. Midori is the dominant one in the latest batch of karuta club members. She wants to assert her dominance in the club as well, by attempting to challenge the senior members to see who wins the most games. Her fellow new recruits hate how she wants to be the center of attention; when the seniors tried to focus on them, Tamaru walked out of the club room. Outside the karuta club, she seems to keep to herself. She does not seem to have any friends in class, and just plays karuta by herself during breaks.