Junes is a Weiß Schwarz card from Persona 4 ver.E P4/EN-S01-015. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Search your deck for up to one character with 《Junes》 or "Protagonist(主人公)" in its card name, reveal it to your opponent, and put it into your hand. Shuffle your deck afterwards.