I'd like to thank everyone who's worked on this beautiful story and brought it to us. The final chapter felt kind of underwhelming, but seeing the two of them being happy together was enough for me. This manga was amazing for exploring many different emotions people can have, and I'm glad that it didnot turn out to be the weird age-gap romance people thought it would be at first. It tells the story of something deeper than love, and bless Takano for creating this beautiful piece of work. It never felt "cheap". The characters and the story was really realistic. I could feel that this wasn't written for pandering, but was written by a real human to tell a human story.
I wish this got an anime adaptation with a nice soundtrack, but as the manga ended, I'd say it's not much possible now? I hope they at least have Takano release an artbook or something, I want to have something to remember WnS by.
Also I must say iamrangerbob's Natsume recommendation is spot on! Both WnS and Natsume gives you same the same fuzzy and warm feelings inside.