Here's a tweet with a photo of a stove bench https://twitter.com/tokyo_gov/status/841438900824473600 https://twitter.com/tokyo_gov/status/841438900824473600 An

Here's a tweet with a photo of a stove bench https://twitter.com/tokyo_gov/status/841438900824473600 https://twitter.com/tokyo_gov/status/841438900824473600 And this apparently is an example of a manhole toilet design, https://www.pixtastock.com/photo/27778801 https://www.pixtastock.com/photo/27778801