Hey /ksg/, let's play character creator. What would be the next Katawa you would use to populate Yamaku?
Only rule is that the condition has got to be previously unrepresented and of course itself has to be serious to warrant the transfer.

I'll start with a girl that had to undergo Colostomy due to injury to her intestines. This is a operation where the poop tunnel gets rerouted to the opening in the stomach that ends with external removable poop bag, usually due to cancer/infection/damage to the intestines.