teiuka mou neyou

A line said by Hoshimiya Ichigo in the first episode of Aikatsu! to Hoshimiya Raichi. Raichi expresses his excitement over Kanzaki Mizuki's performance and is unable to sleep, but Ichigo is (at the time) uninterested and doesn't share her enthusiasm.

The line became a running gag among Aikatsu! fans due to its versatile nature and humorous delivery.

Translates to something like "Actually, let's just go to sleep already."