Yokai Wallpapers Calendar for Retina HD app for iPhone and iPad

Japanese famous Yokai or Japanese monsters wallpaper app!!
There are a lot of pics of monsters in Japan.

And you can set your favorite picture to the wallpaper of your iPhone.
You can also add Calendar to the wallpaper.
So you set it to your lock screen, you can always be with Yokai with Calendar!!

Yokai (literally demon, spirit, or monster) are a class of preternatural creatures in Japanese folklore ranging from the evil oni (ogre) to the mischievous kitsune (fox) or snow woman Yuki-onna. Some possess part animal and part human features (e.g. Kappa and Tengu). Yōkai generally have a sort of spiritual or supernatural power. Yokai that have the ability to shape-shift are called obake.