Time in kumon-mi is divided in four. There are four slots. Each change between these slots is marked by a reset.
There'd be no purpose to do a reset in the middle of Winter or Summer, these happen because it's when they were supposed to happen to change into a new season.
Summer - Reset 1 - Summer (meant to be Fall) - Reset 2 - Winter - Reset 3 - Winter (meant to be Spring) - Reset 4 - Summer - Reset 5 - Summer (meant to be Fall) - Reset 6 - Spring (meant to be Winter) - Reset 7 (next update)
I had totally forgotten about it, small world indeed. Also the review, since I never posted a review here.
He has abandoned Akira, but as many have pointed out, Yasu ceased to be his voice during chapter 4, and possibly even before that due to interference. We have assumed that he tried to reset Akira during the prior two resets too (or didn't care that he was reset). The one thing that doesn't track with all of this evidence is Yasu saying there'd be a second tea party in which Akira would have changed his mind, and that hasn't happened yet.
Hope actually leaving is unlikely as he's a part of the whole god. I'm confused as to which extent they can talk to eachother too. Hope seemed to go to talk to Wires, but I don't know if it actually happened. Pareidolia and Wires have definitely been part of the same conversation... Well, we'll have to wait.