Ayato Amagiri

Ayato Amagiri is the result of A-1 pictures and Yu Miyazaki birthing their bastard creation and sharing it to the world. His main story arc as a character is being absolutely perfect and never having to learn anything new to stay in his position of power dominance over his echo-chamber of harem girls. This does, of course, bring up the main nemesis which can stop him from achieving his goals, called being edgy and not caring enough to easily solve a problem until the last second, in which he still saves everyone but is so modest and perfect that he never wants anything for it.

Speaking of wanting nothing from all the girls he saves, Ayato seems to be the sexual equivalent of a spaded nun. It is theorised that the only way light novel harem protagonists sues can really multiply their kind is by mitosis, which prevents natural selection, leading to identical protagonists. It is a genuine mystery how the hair colour changes every time though.