Whenever someone visits Japan, they mention the sights, the food, the impeccable transportation. Oftentimes, they mention futuristic toilets: the ubiquity of bidets, their sound effects, and the turbo-powered jets that keep you clean. Now Japan’s largest bidet maker, Toto, is doubling down on AI chips. The announcement followed Allbirds’ pivot to become a chipmaker. But unlike the one-time shoe company’s switch from comfort to compute, Toto didn…