Darling in the franxx top pic
Bottom pic is darling kun from monster musume
Darling in MM is best, he is also best in Miia
Best part about Darling is that if it wasn't illegal, he'd have the balls to sleep.with Mia. He's a man, not like other MC's.
@Sambob, I think that it is even more than just that, he goes though so much to care for those around him and isn’t afraid to take action
@SpatialParadox, In the manga, he repeatedly willed himself back to life several times in a row because he was subconsciously worried about what would happen to the girls if he was gone.
Sauce on those anime pics?
@carguy25, second one is the MC from Monster Musume: Everyday Life with Monster Girls i believe.
Second picture should be Goro.