Can We Do It Harder? -A Too-Serious Man And A Tough 30-Year-Old

Riko Kurita, a 30-year-old university administrator, has been searching for love and marriage for some time. Her life takes an unexpected turn when she meets Daisuke "Mr. Serious" Shimizu, the captain of the university's archery club. Despite their age difference - Daisuke is a university student ten years her junior - he asks Riko out and confesses his love, leaving her bewildered. His sudden declaration prompts Riko to take a chance on him, especially since he presents her with a carefully crafted "action plan" for dating. As she becomes more invested in their relationship, Riko is surprised to learn that Daisuke's reserved and serious exterior hides a more passionate and alluring side.