Random thought of the night :
The most wholesome anime openings are the ones sung by some of the voice actors OR have a version of a voice actor singing it.

Best example : All Assassination Classroom openings are sung by 5 of the students including the 3 protags

I& #39;ll post some nice ones in this thread.
Starting with one of my favorites : The very first opening "we are" sung by the Strawhat pirates! https://www.youtube.com/watch?v=4Ra_-3EVcE4">https://www.youtube.com/watch...