: The episodes are generally very short, running around 5 to 7 minutes in length.
In , Hana continues to navigate the intense stress and awkwardness of being a fully grown adult trapped in a high school environment while trying to keep her true identity hidden from classmates and staff. ⚠️ Content Advisory 25-saiNoJoshikousei_Ep_04_SUB_ITA.mp4
The series revolves around , a 25-year-old woman who agrees to impersonate her younger cousin to attend high school. Her secret is immediately discovered by her former high school classmate, Okito Kanie , who now happens to be the school's world history teacher. He uses this leverage to initiate a physical relationship with her. : The episodes are generally very short, running