Classmate no Moto Idol ga, Tonikaku Kyodou Fushin Nan desu

Saegusa, a former idol who left the profession when she started secondary school, is now the gorgeous, upbeat, and friendly student everyone likes. Takuya, who works part-time at a general store, knows a different side of her polished school persona. One day, a suspicious-looking woman wearing questionable camouflage turns up at the store. Takuya suspects she might be Saegusa. The story follows the charming but strangely behaving former idol through a lighthearted comedy.