Nisekoi

Nisekoi is a romantic comedy anime that follows the story of high school student Raku Ichijo,s who is the son of a Yakuza leader, and Chitoge Kirisaki, the daughter of a rival gang's boss. They are forced to pretend to be in a relationship for three years to maintain peace between their families, but things get complicated as they start to develop feelings for each other, and multiple girls enter the picture who possess keys that may unlock Raku's locket and reveal his promise girl. Alongside a colorful cast of friends, enemies, and love interests the series takes us on a wild ride full of laughs, action,and heartwarming moments as Raku navigates his way to find his true love.

You can stream Nisekoi on: Hulu

Some TV shows that have similar genres and were produced around the same time as Nisekoi include Stroker and Hoop, Adventure Time: Distant Lands, Dragonar Academy, One Piece, LEGO Nexo Knights, Perfect Hair Forever.