Place it right after a spoken name call in an edit, then follow it with Mayuri Tuturu for a second anime greeting, and keep Anime Ahh nearby for another reaction in the same exchange.
About this sound
A 4.4-second voice clip in which Minato Aqua stretches 'Okayu' into one long, drawn-out call. The delivery feels playful and warm, like a teasing greeting meant to get a smile rather than a straight answer. It works as a soft, affectionate reaction, familiar to listeners who recognise the name and the drawn-out way it is said.