Seriously, where do you buy official raw/subbed anime? The BD/DVD business is fuckingly atrociously unorganized, at first I thought I could use Amazon, but then I realized most Amazon sellers are random nobodies who sell used products, and the few official Amazon sellers like the producers of Kabaneri of the Iron Fortress, offer a fucking streaming service.
Animation studios see no potential in the rest of the world, despite having thousands of possible costumers?
https://www.amazon.co.jp
>>153284014
amiami or amazon.jp
just overlay fansubs or learn nip