[Accessible Japan]

Hi,

Sorry, I was off in Kyoto yesterday.  So, more temples than karaoke. 🙂

You may want to try this place: https://gurunavi.com/en/g466924/ph/room/rst/

It is about a 10 minute walk from Shimbashi Station, but according to a review I saw online, there is only one 5cm step to get in.  Some private rooms may have a step, but they have a portable ramp it seems. (In Japanese, but: https://bmaps.world/spot?id=ChIJlVBCOOaLGGARmeBoAzQ9yV8&pid=166900)

You can try using BMaps as well: https://bmaps.world/top

Hope that helps!