>>2245813
It's γγγ°γ (ganbare), not kanbawa (γγγ°γ), which is not a word.
It means "let's go", "come on", "go for it", or literally, "do your best".
When there are ten-ten (double quote looking strokes), on k-kana's, it makes g-kana's, so ka turns into ga.
wa (γ) and re (γ) definitely look like each other (as do γ - ne), but if the twirl goes outward, it's re.
Relevant Samurai Champloo:
https://www.youtube.com/watch?v=ooIgotassVA
