The popular josei anime and manga franchise Wotakoi: Love Is Hard For Otakumay not be an icon of romance, but it does portray one of anime's most wholesome relationships.

Source: https://www.cbr.com/top-wholesome-anime-romances-ranked/

Wotakoi: Love Is Hard for Otaku depicts the relatable and hilarious romance between two perfectly respectable members of society who hide an obsession with their respective hobbies.

Source: https://www.cbr.com/best-animated-amazon-prime-shows/