春 ORIGAMI EASY: Slinky Spring Rainbow – Yakomoga Easy Origami – Easy Origami – Yakomoga 出典：YouTube / Easy Origami - Yakomoga 2018.08.17 春
春 Origami Spring Into Action designed by Jeff Beynon – JeremyShaferOrigami 出典：YouTube / JeremyShaferOrigami 2012.12.07 春
春 