To solve the problem that a conventional wallet is configured to randomly hold various coins in the same place regardless of the kind of coins, and it takes time to take out the coins.

A power saving wallet holds coins orderly in appropriate places to improve the conventional way of random holding of the coins. The user is allowed to quickly see where the coins are in the wallet held in the hand, and money is taken out quickly. The wallet is easy to take out the money quickly and leads to power waving.