The “Sakura Wars” 30th Anniversary POP-UP SHOP ~Romance, Once Again~ will be held from October 3 to October 12, 2026, at the event space on the 8th floor of Yurakucho Marui. A total of 13 new merchandise items featuring brand-new illustrations by Hidenori Matsubara will be available, and there will also be a campaign offering a free mini-card for every 2,000 yen spent, as well as a chance to win a life-size panel.