It is an application that can be backed up easily, the data such as S! Mail or phone book that is saved in the SoftBank smartphones available.
It is JOYSOUND retail official app for get more familiar to more conveniently available JOYSOUND retail karaoke.
Get a Google Maps map of, it is an application that can create the original map by placing a drawing and notes icon on it.
And a timer for the sport, it is an application equipped with a number memo function.