Place it at the very start of a welcome or arrival moment, before any speech or action begins. Follow it with a pop sound effect when the hello needs a second beat in a short clip, keeping the hello first so it opens the moment.
このサウンドについて
This is a short, bright alert effect built around a single hello, lasting about 1.6 seconds. A sparkling, upbeat chime frames the greeting, giving it a cheerful, welcoming lift rather than a plain spoken word. It feels light and playful, the kind of quick hello that makes a new arrival feel noticed without slowing anything down.