
Koei Tecmo confirmed via Twitter that there will be no Hyrule Warriors online multiplayer, stating that local co-op will be the only form of multiplayer.

Former Nintendo of America staffer talks about concerns the company had about Hyrule Warriors and it damaging the Zelda brand.

With Wo Long: Fallen Dynasty coming soon, it's time to look back at the developer's greatest triumphs...and one oddball favorite.

Koei Tecmo President Hisashi Koinuma said Mario and STAR WARS are the two franchises he would love to do a crossover Musou game with.
Come in Nintendo. If you have a multiplayer game. Make it accessible online and off.
DAMMIT. I really want online play because most of my gaming friends from college are far away now.
that's really not acceptable in this day and age
The post said no online CO-OP, just local co-op. They did not strictly say no online multiplayer. As far as I know, the game was confirmed earlier to have some sort of "online play". Hopefully it's more than just posting rankings.
Nintendo treats online multiplayer the way the rest of the industry treats local multiplayer.