The recently released Sporra Travel (https://travel.sporra.net) now also supports Strava. Log into your Strava account and you can find hotels located along previous activities that you completed in Japan.
Strava Routes is not currently supported due to an error in the Strava API that we are waiting to be fixed.
The Sporra Travel site has been released. Currently, it lets the user find hotels along courses uploaded in RideWithGPS using Rakuten Travel. Consequently, it only works in Japan but it will be expanded over time.
How to use: