Mossan is the most mature of all 4. With a passion of becoming a designer, she has been working outside of school. Upon discovering her working towards a fashion contest, Kana feels the urge to help her, which rubs her the wrong way.
You're the eternal high schooler.
Kanalein, die ewige Oberschülerin.
La eterna estudiante de preparatoria.
La eterna estudiante de instituto.
Kanabun, l’éternelle lycéenne.
Sarai l'eterna studentessa delle superiori.
Você é a colegial eterna, Kana-bun.