According to published information, NiOh 3 will be released on February 6, 2026, on PlayStation 5 and PC on Steam. Amazon Japan has already listed standard edition and special Treasure Box Edition offers, including a B5 format artbook, a disc with musical tracks from the game, an original desk mat, and a fluffy Sunekosuri keychain.
This is an important detail, as Koei Tecmo, Team Ninja, and even PlayStation have not yet made their own announcement. Most likely, the store published the information ahead of time — before the planned presentation.