Tenshi no Tamago, Kokoro ga Sakebitagatterunda. Recommendations
Chicks and eggs.
Before I see myself out, some similarities (+) and differences (-):
+ Is it a literal egg or a metaphorical egg? Does is matter which is it?
+ Egg symbolism.
+ Quiet female protagonist.
- Angel's Egg takes itself a lot more serious and is more of an art piece, whereas Kokosake has a traditional narrative structure and tells a simple story.
- COMPLETELY different atmosphere. Polar opposites.
- Very different settings.
They're nothing alike, but maybe you just want to watch anime featuring eggs for some reason. I'm here to help.