@Nobi
Thank to you, I came to see what chapter 90 is about.
I was not happy to see it.
My right wrist is a bit hurt since I took a hard fall around 3~4 weeks ago. I want to let it heals by itself, but maybe I should check it at local hospital.
For funny information, I declared that I would buy a physical copy and burn it if Yotsuba doesn't win. Check the result later.
Ps: Thank for asking, it's really nice to have a stranger on Internet caring about my hand.