よっちゃんMeanings1nounYotchan; Yocchancompany nameA Japanese food company name, often associated with snacks and processed seafood products. The reading is よっちゃん.よっちゃんのイカそうめんは子こ供どもの頃ころから好すきだ。I've liked Yotchan's squid somen since I was a child.