The series utilizes the classic "childhood friend" trope. Unlike romance stories where characters meet and fall in love quickly, this story relies on a history of shared memories. This history raises the stakes; pursuing a romantic relationship risks destroying a long-standing friendship, which explains Sachiko's hesitation
The story revolves around Aimonozono Shiranui, a seemingly laid-back and carefree high school teacher who appears to be extremely cool and collected. However, beneath his calm exterior lies a complex and intriguing individual with a hidden agenda.
Educational, Comedy, Slice-of-Life
