DSOGaming writes: "As we've already stated, the PC keyboard controls in Nioh: Complete Edition are awful. The games does not allow players to remap the keyboard keys, there are no on-screen keyboard indicators, and it does not support the mouse at all. Thankfully, though, PC gamers can use a third-party tool in order to enable mouse support."
Thanks! I was looking into getting this but locked keybindings can be the worst.