Daigorō is a God of Sexual Love dispatched from heaven to assist protagonist Hayao Imagawa in overcoming his lack of romantic and sexual experience. His mission centers on guiding Hayao through social and intimate scenarios to achieve his first sexual relationship. He employs unconventional, exaggerated teaching methods, frequently using his younger brother Macaron as a practice partner dressed in women’s clothing for demonstrations on kissing or sexual positions, generating comedic narrative situations.

Exhibiting a flamboyant and uninhibited personality, Daigorō appears nude without hesitation and displays unwavering confidence in his divine role. His signature attire consists of a long, old-fashioned green coat paired with white breeches. Though dedicated to his mission, his methods often involve teasing or embarrassing Hayao, revealing a mischievous streak.

Daigorō shares a close familial bond with Macaron, collaborating in their divine task while exploiting Macaron’s crossdressing for instructional purposes. He has a past connection with Pii-chan, another God of Sexual Love aiding female lead Natsu Andō; during childhood, he frequently flipped her skirt, establishing playful antagonism. Pii-chan harbors a crush on him, complicating their dynamic.

Daigorō occasionally engages in crossdressing himself, either for teaching tactics or personal amusement, aligning with the series’ comedic tone. His exaggerated persona and instructional role are further contextualized through narrative references, such as visual or situational nods to other media like *JoJo's Bizarre Adventure*.

His background remains defined solely by his divine status and mission parameters, with no elaboration on origins or evolution beyond the core series. He maintains a consistent portrayal as a proactive, comedic deity focused on resolving Hayao’s virginity through unconventional guidance.