✔ Does it help to broaden the world of perception of people using our service?
✔ Does it truly meet the needs of people using our service?
✔ Can it solve the problems and concerns associated
     with the market related to people using our service?
✔ Can we provide the right values and services to generate healthy profits?
     'Healthy profits' means that people who use our services are willing to continue
     to pay money and want to use our services.
✔ Can we provide a happy service and participate with pride as happy people?
✔ Is it the best choice to create the best service that we can be proud of as the best?