A pop-up shop for the TV anime “PSYЯEN -Siren-” will be held at MEDICOS SHOP Shinjuku starting October 15, 2026! In addition to new merchandise such as large acrylic stands and acrylic dioramas featuring original illustrations based on the theme of “Training,” there will be a campaign offering 10 different types of bonus clear cards for every 1,000 yen (tax included) spent, as well as venue-exclusive OSMO stamps and a giveaway campaign for life-size panels.