Manaka Hiba (飛羽 愛歌 Hiba Manaka) is the vice president of the tea club who is one of Rihoko Sakurai's seniors along with Ruriko Yuzuki.
Manaka has messy shoulder-length black hair that has a few hair strands hanging over face and black eyes.
Manaka is a shy girl who has a quiet voice and a tendency to speak cryptically.
- The name Manaka means "love, affection" (愛) (mana) and "song" (歌) (ka).
- Manaka's surname Hiba means "to fly" (飛) (hi) and "feather" (羽) (ha/ba).
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