Release order first
For a first time through any franchise, release order is the sensible choice, and the year on every card gives it to you.
The films between the seasons
Mugen Train follows Demon Slayer's first season and Infinity Castle follows the Hashira Training arc. Reze Arc follows Chainsaw Man's first season. The Last Attack gathers Attack on Titan's final chapters. The Jujutsu Kaisen films, Hidden Inventory and Execution, retell and continue the second season.
Naruto, Bleach, Hunter x Hunter
Naruto then Shippūden; Bleach through its original run to the Thousand-Year Blood War; the 2011 Hunter x Hunter stands on its own, and the 1999 series is the older adaptation.
