This a series that follows the mishaps of a school boy called Tenchi Mysaki or something like that,  His grand father tells him about a demon the is hidden in a cave and that she was put there by someone called Yoshoe and that he should never go down there and find out for himself.

You know what kids are like.  So before you know it he’s got hold of the keys to the cave and he’s off.  When he gets into the cave, he accidentally bumps into something and the demon awakens.  It turns out to be the blue hair one below.  Her name is Ryo-ko.  Latter in the day.  They have a fight and she loses a hand and some how replaces it with another one.

There are seventeen episodes in total and they are call girl anime in Japan.  Give it a go.  I enjoyed it.  I don’t think anime is anywhere near as entertaining as someone I know called Stephens thinks but it’s ok.