The “Sana Natori × Irasutoya” eeo POP-UP STORE will be held on the 3rd floor of Ikebukuro P’PARCO from October 2 to October 15, 2026, with pre-sales beginning on August 21, 2026, at the eeo Store online. New items featuring original illustrations by Takashi Mifune—including acrylic keychains, acrylic mini stands, flake stickers, character pouches, and die-cut cushions—will be available. For every 2,200 yen (tax included) spent on new merchandise, customers will receive one random illustration card (8 varieties total) as a gift.