Mika Saeki (佐伯三花,Mika Saeki) is one of the students from Class 3-2 during the second season of the anime.
Mika is a member of the school's Volleyball club where she plays setter. She's also popular among girls because of her down-to-earth personality. According to Ritsu Tainaka, she also has a liking for princesses.
Mika's most prominent feature is her orange coloured hair, which is tied to two ponytails at the sides of her head. Four red hairpins are used to hold back her hair at her bangs. Her eyes are brown with a tint of red in it. As a Sakuragaoka High School student, she is usually seen wearing the school's uniform properly with white socks.