Ingyaku Kanzokutou

A collection of short stories including:
Mr Sarubato's Rowdy Classroom
Mr Sarubato is a very strict teacher to say the least. When students are called up to the board and asked a question, if they do not know the answer, he cuts off one of their limbs!
Icecream
In a prison that's not like other prisons a female prisoner arrives one day who is not like other prisoners.
Ice is going to have a hard life from now on.
The Flower That Blooms in the Heart of the World
Time Virgin