Place it near the start of an edit as the first reaction, then follow it with the Anime Ahh Sound Effect for a second, stronger response. For a character greeting, pair it before the Mayuri Tuturu Sound so the two anime voices build a quick back-and-forth without crowding the scene.
Über diesen Sound
A two-second burst of high-pitched anime girl speech, bright and clear with a soft, exaggerated lift. It feels cute and cheerful, playful rather than serious, and it lends a moment warmth and light energy. The clip is generic anime-style audio, not a line spoken by a named character in a series, so it works as a reusable reaction wherever a female voice fits.