The story centers on , a typical 30-year-old salaryman who has never had a girlfriend. On his 30th birthday, he is visited by Daigorou , a "God of Sex" (or cupid-like figure) who descends from heaven with a singular mission: to help Hayao "graduate" from his virginity.
: 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
: The series originated as a guidebook, and the story retains this "educational" feel by offering real-world advice on grooming, conversation, and relationship etiquette. The story centers on , a typical 30-year-old
: While it starts as a quest to lose virginity, it evolves into a genuine romance between Hayao and Natsu, making it a "pure love story" between two adults who are simply late bloomers. Availability & Adaptations You can explore this story across different media: : The series originated as a guidebook, and
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