The Negi Two-Layered Sticker was released in Japan on December 27, 2025 by anime studio Shaft as a free bonus for those who purchased an admissions ticket to the Shaft 50th Anniversary Exhibition would be given a freebie sticker when visiting the exhibit. It was released as merchandise for the Negima!? anime series.
The Shaft 50th Anniversary Exhibition was a celebratory event to celebrate Studio Shaft's 50 years of history. The event ran between December 27, 2025 through January 18, 2026, aside from two days of closure during that period. There were several exhibits going over the anime they worked on throughout the years, which included both the TV series, Negima!? and the Negima! Anime FINAL film. There were several pieces of exclusive Negima-themed merchandise that was also available for purchase at this event, with leftover stock later becoming available via Aniplex Japan's online store.
This was a two-layered sticker with a total of 20 different designs in total, distributed randomly. The designs were set and changed between and first and latter half of the event. It is unconfirmed which half this particular ticket was released during. This sticker was not available for purchase online later.