Kagi should probably know its own name. 😆
Also, where on earth does this substitution come from? I searched for Kagami and unsurprisingly all I can find are anime character names, a few GitHub & similar site usernames, there's apparently some random town in Japan with the name, etc. Nothing remotely relevant to the query, or the literal context 'search engines'.
The results themselves are pretty good. I just don't think the misdirect to 'Kagami' should be suggested.