"Tensei Shite Inaka de Slow Life wo Okuritai"
Have been following for the last 3+ year.
500+ chapter of slowlife is totally chill
The writer describes himself is a "scenario writer". All event are connected to one another, without just telling, but showing as well.
The vacation and visit were explained really well. All accomodation were shown, including the food, the bed, and the method of transportation.
Most Isekai Reincarnation would've expect the character to grow up and experience main plot and battles by chapter 10-20, and by chapter 100, several arc of greatness has passed.
In "Tensei Shite Inaka de Slow Life wo Okuritai", The main character is still a kid, who's enjoying their Group Pillow Fight inside the inn lodging during the vacation arc.
And even these pillow fight is way way better annd way way more entertaining than most of the Isekai grand battle peak moment in other stories.
This is truly slowlife, down to the letter.