“Summer Festival Date” Hanayo Koizumi is a Weiß Schwarz card from Love Live! DX Vol.2 LL/EN-W02-E121. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card is placed on the stage from your hand, draw up to two cards, choose a card in your hand, and put it into your waiting room. 【AUTO】 [(3) Put two cards from your hand into your waiting room] This ability activates up to one time per turn. When this card attacks, if a card named "Romantic Valentine" is in your climax area, you may pay the cost. If you do, 【STAND】 this card, and this card gets +3000 power until end of turn.