Daily outings on weekdays cycle from: Cute → Passion → Cool → Devil → Pure, starting from Monday and ending on Friday. Each respective weekday's type gives a Rudol of that element, used only for fusion, making weekdays the time to grow and strengthen your girls.
Enemies encountered during the outing will match the type of the day.
Rather than farming Rudols, the weekends are for acquiring creams, used to "care" for girls, increasing their stats with each percent gained in care. Saturday and Sunday both drop creams, but have differently typed enemies. Gold Care Cream cannot be obtained here.
Saturday - Enemies are a mix of Cute, Passion and Cool types.
Sunday - Enemies are a mix of Devil and Pure types.