自主映画 is a Weiß Schwarz card from 神様になった日 DBG/W87-047. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose 1 《夏》 Character with Level X or lower from your Waiting Room, return it to Hand. X is equal to the number of 「夏の風物詩 成神 空」 in your Waiting Room.
This card was printed in Japanese only; the English text above is an unofficial community translation.