“Great Summer Break” Nico Yazawa is a Weiß Schwarz card from Love Live! DX Vol.2 LL/EN-W02-E021. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 If the number of other 《Music》 characters you have is four or more, this card gets +2000 power.