We could try to narrow it down by the wanted posters. If we assume that those are illusions...

I feel protective over each of those people. But as much as I care for Lalli, I think it's safe to assume his image is here for Kon. And I am closer with Yamato than I am with Taichi, so...?

[ anyway this might not even help or mean anything if their only presence is some posters to make them worry? ]