Gigguku
Outbreak Company asks what happens when obsessive anime knowledge becomes a formal qualification. Shinichi reaches a fantasy world ready to share manga, games, and light novels with people who have never encountered them. Then he proposes a school, turning fandom enthusiasm into a full cultural project.
Father's Basement
The setup leans heavily on familiar otaku jokes and fan service, so the title of cultural exchange can sound grander than the comedy. The practical premise still works. Shinichi knows entertainment deeply, the fantasy audience does not, and teaching requires more than listing favorites.