“ひと夏の宝物”鴎 is a Weiß Schwarz card from TVアニメ『Summer Pockets』 SMP/W137-016. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 All of your opponent’s characters get “【AUTO】 ENCORE (2)”. 【CONT】 If you have 3 or more other 《Summer Pockets》 characters, this gets +9500 power and the following ability, "【CONT】 This cannot be targeted by your opponent's effects." 【AUTO】 When this is placed on stage from hand, if you have 2 or more other 《Summer Pockets》 characters, draw up to 3 cards, then discard the same amount.
This card was printed in Japanese only; the English text above is an unofficial community translation.