【How-to】What does ganbare mean - Howto.org

For situations that require encouragement and support, “ganbatte” is often used as an expression to say “good luck”, “do not give up”, “do your best”, “hang in there”, or “keep going” to another person. It can be written in kanji as 頑張って, in hiragana as がんばって, or in katakana as ガンバッテ.