In the group, it's "Ganbatte Ikimasshoi"
[let's give it our all]... Personally, I'd use
"Yoroshiku Onegaishimasu!!" [please treat me kindly]
or "Ittekimasu!" [I'll be back] ☆
Daijoubu! Daijoubu! Kinchoushitenai...
[It's okay! No worries! I'm not nervous...]
(sweats) (Talking to myself)
Let's eat a strawberry d=(・v・)=b
Cider!
Dokkoi sho-! (All)
Daijoubu Daijoubu!! Ganbarou \(≧o≦)/
[It's okay, No worries!! Let's do our best]
Oh Yeah!!!
It would be "Ganbare" [Do your best]
Being told that makes me feel fired up.