You are a descendant if some kind of historical figure in Japan and visit the sword museum because you really love swords and everything regarding old Japanese history. Suddenly a sword called Wisteria talks and you don't believe your eyes, after that, some demon appeared in the museum attacking and going wild. The sword wants you to take it and use it to battle it. After that it comes out that the very japanese history is in danger because of these demons so now you go in some paintings like Mario 64 and fix the history and stuff. When going to a historical painting to stop the time, the MC is only able to stay there for 10 days.
Gameplay is Jan-Ken but what if an RPG.
Overall I kinda like this for what I believe promotional game that is based on the real ancient Japan museum in japan
