Well, being able to recognize bugs at a stray glance is a handy superpower... Too bad it doesn't come with a "provide sufficient details" effect.
Check out the help function in the on-map menu. It will give you a hint on what to do next. Ayane should be in the kitsune shrine within the pine forest, close to the pool. Either way, I can't say anything concrete without any details about what step you are on. The help function text should be a good reference point.