TV anime The Apothecary Diaries and Ezaki Glico’s iconic Giant Corn ice cream are teaming up for the first time. The new campaign, titled “猫猫と解き明かす！ザクザクの秘密キャンペーン” (Maomao and the Crunchy Secret Campaign), will kick off on September 7, 2026, featuring limited-edition packaging with Maomao and Jinshi designs, along with an exciting gift campaign.
The Apothecary Diaries: A Beloved Mystery Series
The Apothecary Diaries is a hit palace mystery series set in the imperial court. It follows Maomao, a young poison taster who solves a variety of mysterious incidents. The series has exceeded 57 million copies in circulation. The TV anime’s first season aired from October 2023 to March 2024, and the second season ran from January to July 2025. With the third season set to premiere on October 2, and the theatrical film The Apothecary Diaries: The Secret of the Deceased Consort slated for December 11, the franchise continues to gain momentum.
Giant Corn: A Long-Loved Treat
Giant Corn has been a flagship of Ezaki Glico since its debut in 1963. It is known as a pioneer of corn ice cream, featuring a crunchy cone, chocolate, ice cream, and a combination of toppings that have kept it popular for decades.
Limited-Edition Packaging and Prizes
The collaboration will bring three Giant Corn flavors—Choco Nut, Cookie & Chocolate, and Chocolate & Milk—into limited-edition packaging starring Maomao and Jinshi. The special packs will replace regular packaging as store supplies transition, while they last.
From September 7 to November 29, 2026, purchasers can photograph their Giant Corn receipts and submit them for a chance to win exclusive collaboration goods. Two prize tiers are available:
- 3-item receipt: 300 winners receive an original drawstring pouch
- 5-item receipt: 90 winners receive an original acrylic stand with a Giant Corn holder
The campaign runs from September 7, 2026, and details are available on the official information site.
