Karin-san, Tsujitsuma ga Aimasen!
花凛さん、つじつまが合いません！
Sabae Karin has long been admired for her looks and popularity but has never succeeded in forming a relationship with someone she likes. At 37, she decides to take a bold step. Yuzu Mikawa, 31, mistakenly believes she is 25 after a misunderstanding. Taking advantage of this, Karin continues to pursue a relationship with him while pretending to be significantly younger than her actual age.