DLC playable in Taiko Mode.

*Song: "Ko Ki Ku Kuru Kuru Kure Ko!"
Easy: ★3 Normal: ★4 Hard: ★6 Extreme: ★8

*Song: "Rotter Tarmination"
Easy: ★4 Normal: ★6 Hard: ★7 Extreme: ★8

*Song: "YUUJOU POP"
Easy: ★4 Normal: ★4 Hard: ★7 Extreme: ★6

*Song: "Myosotis"
Easy: ★4 Normal: ★6 Hard: ★7 Extreme: ★9

*Song: "Drawing☆Dream!"
Easy: ★4 Normal: ★6 Hard: ★7 Extreme: ★8

More details on the official game page of Taiko no Tatsujin: Drum 'n' Fun! Donder Pack -NatsuOri- Vol. 1 ...