Honestly, I was pretty suprised when I found out that this manga is not that popular in other countries.

This manga is honestly amazing. The characters are all well-written, and the characters are also kids with no clue (maybe) about the adult world, making it understandable if they make childish mistakes.

The whole manga is viewed from the perspective of an elementary school students. Making the story make you feel nostalgic with your elementary school years.

I can tell Ono Eriko having fun writing the story and drawing each of the panel.
I rarely find a manga that actually made my heart warm and fuzzy, as corny as it sounds. And this manga for me, is a gem. I really don't want it to end.