Whether the unusual nature of this publication is in relation to its literary worth hasn’t been disclosed, but Sanseido Books is selling a summary of the Architectural Body by Shusaku Arakawa and Madeline Gins on toilet paper.
For any bathroom tissue aficionados out there, each roll is 30-metres long, and thankfully double-layered. However cost wise this toilet tract doesn’t come cheap, as each roll retails at 350 yen (almost 2 pound). But for the combination of reading matter, and the, erm, ability to remove matter, it’s arguably not a bad price.