The isekai genre seems to be kicking it up another notch into the ridiculous with upcoming anime That Time I Got Reincarnated As A Slime (Tensei Shitara Slime Datta Ken) which is scheduled for airing in October, 2018. The story is based on a light novel about a 37 year old man who dies but returns to life in a fantasy land as a slime with strange abilities!