Onsokumaru Goes to Hell

S1, E5: First, Onsokumaru gets sent to Hell! But, Hell can't be all that bad! There are demon schoolgirls, demon wives, demon in-laws... Well, the demon in-laws could be kind of bad. Also, it's too hot to train, so the ninjas have little to do but sit around and read dirty magazines... Perhaps, a little summer festival could brighten the mood!