Hozuki's Coolheadedness Volume 13

Don't go thinking you're a Hell expert just yet! Come learn about the prison system with MakiMiki as they work as wardens for a day! Meanwhile, the zashiki-warashi twins suddenly awaken to the world of fashion, Karuri's sister suddenly drops by the Enma Court, Anubis suddenly pays Japanese Hell a visit, Momotaro gets a sudden phone call from Shiro...all that and more in this suddenness-filled volume!