I could escape from poverty if I get from all the Japanese one yen per person.
Yes, you get the money to open the safe!

It is the stage system of the game.
Kind of key to the safe, the key, personal identification number, three of dial-up.
How to answer the stage at the difference of the key will change.

Because a problem such person simple, you can crisp play.

Based on the information that has been hidden in the stage
Let's open more and more safe!
But a lot of money get! Out but there is no sense to hydrogen water! It does not mean!