Chad

Chad is an internet term used to describe sexually attractive, popular, charismatic, masculine men who can easily score relationships with beautiful women. Originating in the anonymous boards of 4chan, the term has since gained increased usage to other websites since 2020 with the rise of the "Gigachad" persona.

"Chad" has been used in the anime fandom as well, and is commonly used by fans to label any character becoming proactive / successful in his relationship towards their love interest(s). Sometimes the label is even used on males not necessarily known for their confidence, such as introverts, "dense harem protagonists", and "herbivore" guys.

Has nothing to do with the real-life country of the same name, although its shape on the map closely resembles the typical depiction of a Chad's head.

Recent Examples:
 * Miyuki Shirogane (Kaguya-sama) - even though one of his nicknames is "Monster Virgin", he has done several impressive feats which have successfully earned him Kaguya's love (and also the admiration of the manga's readers).
 * Rentarou Aijou from the harem manga 100 Kanojo - as the title suggests, he has 100 girlfriends, and he loves them all equally.