Mine:
Girls’ Last Tour Song of Raindrops ED
What’s common on those four? They’re all works of art with very emotional music.
My top favorite is that of A Place Further Than The Universe for personal reasons. I had a fulfilling trip shortly after watching this show for the first time. Hearing the song again/watching the show again made me very, very happy each time.
ED from Keep Your Hands Off Eizouken! more for the music than visuals.
As mentioned in this thread Song of Raindrops and Koko kara, Koko kara are also good