[Recommended for these people]People who want to kill some time, people who have time to wait for a trainPeople who like puzzles, people who like brain exercisesPeople who want to learn more about Fukushima PrefecturePeople who like escape games, people who like solving puzzlesIt comes with auto-save hints, so its recommended for beginners!The difficulty level of solving the puzzles is easy, so I think you can solve them quickly.Please come and kill time!