Japan has always been isolated, but they still have deer. Until 1905 they had wolf as well, but without predators the whole island is looking at massive erosion problems. Part of the issue is cultural, how & what they consume as food; demanding quality, namely. With the use of a blockchain they can keep track of sources and have some faith in sourcing of wild game meat.
It's not clear exactly how it will be used. Perhaps tied to GPS, for one, when a token for a deer is minted? Then down the chain as it is slaughtered the token will be split.