Japan is widely known for its world-class toilet culture. Not only has it invented and popularized high-tech toilets, but there are also several public bathrooms across the country worth noting. Some of them are art installations, others are simply quirky or unique. The women’s restroom at Itabu Station, Chiba Prefecture, is a good example of that and stylizes itself as “the world’s largest bathroom stall.” Officially titled “Toilet in Nature,” the restroom was created by famed Japanese architect Sou Fujimoto in 2012 and soon pushed this small, unattended station to nationwide…