> The feeling that one owns the partial of the anime they love is really important.
If made by the company behind the anime, then maybe. If made by some third party in a copyright infringing manner, then that most certainly isn't applicable, which i've seen be a problem with the NFT space insofar.
> In that sense, I thought NFT also could appeal especially for those digital animes because there is no other way to get the same feeling.
How about physical collectibles? Plushies, keychains, figurines, posters, cosplay outfits, that sorts of stuff. Seems like many video games, cartoons and anime out there all have that in some capacity, unless it's very niche and merch is never made.
Actually, it seems like a pretty interesting space, for example, the Potekoro Astolfo bean plushies from the Fate anime series seem to go for about 300-400$ nowadays.
I agree that a lot of it is sentimental value, but i'm not sure that non fungible things will capture people's attention quite as much, or will feel the same as something physical that you can put on a shelf or whatever people do.