Now I'm beginning to wonder where Riko's at...

6 years later...Riko's probably at college. Or that double bubble in the upper left of the second panel on the right belong to Riko and Kori.

That bubble is just the TV.
Hmm, is it a dream being manipulated by Kori, or is it inadvertent clairvoyance by Tiko?

First C-Miku turned into a cat, and now this... but I don't think Minami's going for the "all a dream" ending again.

My vote is on spirit wierdness causing the "Tiko of Six Years Future" swapping places for a day with "Tiko of Six Years Past (AKA Present Tiko)", due to the Fortune Corner saying that Tiko's Fortune was "six years". It didn't say that couldn't go both ways.