"Ai Shite Knight" is set in Osaka, and tells the story of Yaeko "Yakko" Mitamura, an 18-year-old girl working in her father's Okonomiyaki restaurant.
Whereas the main narrative of "Ai Shite Knight" is essentially based on a love story, interesting and innovative elements were introduced by Kaoru Tada, most notably the portrayal of the Japanese music scene in the early '80s.