This is a pager! If I remember correctly, you send messages by using puns on the numbers...It's the first time I've seen one!Though it's a radio, it's the type that can be charged by cranking it!This is a pedometer. There were also ones that you can play as a game in the past!Well~Ooh! Then that just might be the key to produce electricity by ourselves!Why are you making such a shocked face...?With the people that are knowledgeable on the outside world increasing lately, you guys have been helping me out a lot.Just as I thought! Numbers have been used for all kinds of codes and such since the past.
