30-sai No Hoken Taiiku | Fast | SECRETS |

(Health and Physical Education for 30-Year-Olds) is a comedic and surprisingly educational story that follows the romantic (and physical) struggles of adults reaching their 30th birthdays without any relationship experience.

: Daigorou and Pii-chan (along with other gods like Chimi and Mo) serve as both comedic relief and coaches, often using diagrams or "lessons" to explain the intricacies of human attraction and physical intimacy. 30-sai no hoken taiiku

As Hayao navigates his awkward attempts at dating, the story expands to include , a 30-year-old woman who is also a virgin and is being guided by her own helper god, Pii-chan . The narrative shifts between their perspectives as they slowly develop a "pure love" relationship, bolstered by the often-outlandish but practical advice from their divine tutors. Key Story Elements (Health and Physical Education for 30-Year-Olds) is a