こんちはalso: こんちわ · こんちゃこんちは○Meanings1interjectionhi; hey; good daycolloquialCasual, colloquial greeting used during daytime, equivalent to こんにちは but more informal. The は is pronounced わ.See also: こんにちはこんちは!今日きょうはいい天てん気きだね。Hey! Nice weather today, huh?あ、田た中なかさん