This issue happens in the first playable map after the long introduction, this savegame is recommended to get into the place properly. It has been tested with the original Japanese version of the game. Download site (DL white button link).
To trigger the issue, press action key in the bed and confirm (first selectable option).
This issue has been reported via Player for Android email twice by Jiro and by Sato.
okay just by taking a quick look I have no idea what's wrong
Fix ShowInn's conditional branches (fixes #769)