A Certain Scientific Railgun and A Certain Dark Item Tachikawa Event Details

New details have been revealed for A Certain Municipality’s Regional Revitalization, the upcoming collaboration celebrating A Certain Scientific Railgun and A Certain Dark Item in Tachikawa, Japan.

The event will take place on November 14 and 15, 2026, at Showa Kinen Park’s Hanamidori Cultural Center, and organizers have now detailed its merchandise, special guests, and citywide activities.

A special screening of A Certain Dark Item will take place at Cinema Two on November 15. The voice actresses of the core five girls are scheduled to appear. Admission is free, with reservations opening October 25 on a first-come, first-served basis.

Products include acrylic stands, keychains, badges, clear files, tapestries, and rubber mats. Eligible purchases will earn raffle entries for a chance to win T-shirts signed by cast members.

A card rally will involve 14 businesses throughout Tachikawa, and visitors who collect at least 11 cards will receive two exclusive 2027 poster calendars. Six participating restaurants and bars will offer themed food and drinks, including Mikoto’s Pink Railgun Fizz and Mugino’s Meltdowner-inspired drink, alongside limited-edition coasters.

Other announced activities include a free Gekota minigame, a citywide stamp rally, and special announcements by Ami Koshimizu at Takamatsu Station. The station broadcasts began October 10 and will continue through November 15, while the stamp rally will have an additional run beginning November 21.

The A Certain Dark Item light novel currently has seven volumes, while the manga has two volumes released. The anime adaptation is currently airing. 

The newest light novel entry in the mainline series, A Certain Magical Index Genesis Testament volume 16, is now available in Japan.

Meanwhile, A Certain Scientific Mental Out continues its serialization. A fourth season of Railgun is also in the works.