The Hand
[[Ukagaka]] ghost.

Ghost developer: 浮子屋 "(Ukiya)":http://ukiya.sakura.ne.jp/ 
First side: The Hand - A disembodied hand. Notorious as the "sexual harassment ghost"
Second side: none
Favorite subject: Something nasty
Download site: http://ukiya.sakura.ne.jp/index.php?%E8%87%AA%E4%BD%9C%E3%82%B4%E3%83%BC%E3%82%B9%E3%83%88%2FHand 

the hand (ukagaka)