Examples of “一子相伝”
一子相伝の技と言うわりには、彼の蹴りは大した事はないね。 いっしそうでんのわざというわりには、かれのけりはたいしたことはないね。
icon Todaii Japanese
For a guy who was chosen by his father as the only son to be taught thesecrets of this martial art, he doesn't have much of a kick.