Starting July 17, 2026, Iruma City is handing out collectible trading-card certificates at local shopping streets, lighting up streetlamps in the anime's signature blue, and putting up 15-character flags, alongside a discounted Seibu Railway outing ticket available through September 23.
Tokyo Bay Ariake Washington Hotel unveils its newly renovated lobby on July 15, 2026, themed as an "extraordinary oasis enveloped by shimmering water and light," complete with a Packing & Dressing Room for guests attending nearby conventions. A members-only renewal plan and a second Yurikamome collaboration room, themed as a mini train museum, are also introduced.
From August 9 to 16, 2026, the Fujisan View Express sightseeing train will offer a limited-time Sembikiya Premium Fruit Plan, featuring a 100% Yamanashi peach juice and original desserts created by Nihonbashi Sembikiya Sohonten, Japan's oldest fruit specialty store.
Starting July 17, 2026, Fukui Station is offering a new capsule toy featuring acrylic keychains that pair playful Fukui dialect phrases with cute illustrations of local stations, trains, and station staff.
JR Kyushu has begun selling a day-trip tour aboard a dedicated 783 series train timed to the 39th Kanmon Strait Fireworks Festival on August 13, 2026, with reserved viewing space at the Kanmon Straits Museum in Moji.
From August 2 to 8, Kyoto Railway Museum puts its Series KiYa 141 inspection train on special display for its 20th anniversary, with a commemorative emblem and limited tickets for a rare cab and interior tour.