Vinland Saga

After his father is killed, young Thorfinn joins the mercenary band of his murderer Askeladd, waiting for his revenge while Askeladd plots politics.

Demon Slayer: Kimetsu no Yaiba

After a demon attack leaves his family slain and his sister cursed, Tanjiro embarks upon a perilous journey to find a cure and avenge those he's lost.

HaiKyu!!

Inspired by a championship match he sees on TV, junior high schooler Hinata joins a volleyball club and begins training, despite his short height.

Ranma 1/2

Akane Tendo meets her new fiancé, Ranma Saotome, a martial arts prodigy with a twist: he magically transforms into a girl upon touching cold water.

Bleach

After teenager Ichigo Kurosaki acquires superpowers from wounded soul reaper Rukia Kuchiki, the two of them join forces to round up lost souls.