The Dead or Alive series is well known for being rather generous in showing off its heroines, and Dead of Alive 5: Last Round is no exception.

To reward those that will purchase the "Ultimate Package" Limited Edition in a collaboration with Koei Tecmo's own shop GameCity and Amazon Japan will receive two "bathroom posters." You're possibly wondering what is a bathroom poster: It’s a kind of poster quite widespread in Japan made, to be waterproof and purposely fashioned to be hung in your bathroom, normally portraying suitably sexy themes.

The posters portray Hitomi and Kokoro, and you can check them out below. As you can probably noticed, Team Ninja nailed the "suitably sexy" here.

This isn't the first time Dead of Alive 5 offers this kind of peculiar goods. The largest collector's edition of the original release of the game also included bathroom posters, that time showcasing Momiji and Kasumi. I have to say, though, that the bikini Kokoro is wearing puts all the others to shame.