notices
iPad&iPhone	June 06, 2022	Updated to Version 1.2.0. - iOS15 supported. - iPad Mini 6th Generation supported.
	November 13, 2019	Updated to Version 1.1.0. -iOS12 supported. -iPhoneX supported. -iPad Pro 3rd generation supported.
	December 8, 2018	"Nacchan's Grassland PitterPatturn" was put on the market.（$1.98, InApp Purchase）