The ``Momocco App'' allows you to ``Display a digital card (*)'' which allows you to receive discounts and gifts when presented at affiliated stores, ``Search for affiliated stores'' and ``Information on child-rearing and marriage support.'' This is an app operated by Okayama Prefecture that allows you to do things such as "confirmation".
(*) There is a ``Momokko Card'' for families with children up to 18 years of age, and a ``Marriage Support Passport'' that can be used by couples who want to get married and newlyweds.