ああーっ

Ah!, Aah!, Oh!

interjection Rare #43,709
Ah!, Aah!, Oh! An elongated exclamation used to express a strong reaction, such as surprise, pain, or excitement.
JA: ああーっ、財布を忘れた!
EN: Oh no, I forgot my wallet!

急に休みみたいでああーっ

Looks like we suddenly have the day off—ahhh!

— すずめの戸締まり (2022)

ああーっ

Aaaah!

— 紅の豚 (1992)

ああああ目が…ああーっ…

Ah, ah, my eyes… Aah…

— 天空の城ラピュタ (1986)

ああーっ!

Aah!

— ハウルの動く城 (2004)