Detective Conan S01 E746 Kaito Kid VS Makoto Kyogoku (1)

"One truth prevails."

Sonoko has decided to introduce Makoto to her parents. But while her father wholly approves of Makoto, especially as he is a fan of martial arts competitions himself, her mother, in turn, is strictly against a union between her younger daughter, as the prospective heir of the Suzuki Corporation, and an (in her eyes) uneducated, fight-obsessed never-do-wel.