Bokura wa Kiseki de Dekite Iru (2018)

Similars

If Nagi is the spirit animal for people who are trying to fit in, then Aikawa Kazuki is the one for those who want to get the approval of others. Both have slice of life vibe and an inspiring theme. God damn why jdramas so beautiful.
They are pretty much same, they feel is very similar. While watching this show it remind me of the other. I just want people to enjoy them both. They are both masterpiece, so don't miss out.
In Hand

8.0 2019

Both have very eccentric MLs. Despite In Hand being about parasites, it features many different animals throughout, which reminds me of Bokura. No romance, but close friendships in both and both very funny and wholesome. Even though the stories aren't very similar at all, I think whoever likes one of them, will like the other too!
Both dramas have unconventional leads, both star Issei Takahashi, and both have the theme of live your best life and find fulfillment in being faithful to who you are no matter what anyone else claims you should be.
both are school dramas about a teacher who is a bit eccentric and airheaded. They both also seem to like nature.