That disappointed anime sigh where a character calls out "oniichan" (big brother) with a let-down tone. It's the kind of sound you hear when someone's hoping for help or attention and they're not getting what they wanted.
That disappointed anime sigh where a character calls out "oniichan" (big brother) with a let-down tone. It's the kind of sound you hear when someone's hoping for help or attention and they're not getting what they wanted.