Honkai: Star Rail brings Aha’s voice to Yokohama ticket gates

Honkai: Star Rail is bringing Aha’s voice to three themed ticket gates at Minatomirai Station, where the clips will play as you leave. Built around the search for an escaped Aha, the Yokohama collaboration also includes an original day pass and promotional cards. The main campaign runs October 31–November 10, 2026; a wrapped train is scheduled to get an early start on October 24.

The train starts first, with its interior following November 1

The Minatomirai Line’s memorial train is scheduled to run October 24–November 13. The collaboration uses one Yokohama Minatomirai Railway Y500-series trainset, with purple-and-gold exterior graphics and character decals. The exterior wrap comes first; interior decorations begin November 1.

Inspection and operating requirements may change the schedule. Visitors are asked not to contact stations or station staff about the train’s operation, and to avoid blocking passageways when viewing or taking photographs.

A ¥460 day pass and a voice on the way out

The original-design Minatomirai Line one-day pass costs ¥460 for adults, with no child version. Sales run October 31–November 30, while supplies last, at all six stations: Yokohama Station’s ticket-gate window and the station offices from Shin-Takashima through Motomachi-Chukagai. It allows unlimited travel on the Minatomirai Line for one day between the purchase date and April 30, 2027—not continuous travel throughout that period.

From October 31 to November 10, each of three fully wrapped automatic gates at Minatomirai Station’s central gate area will play a different Aha clip. The audio is triggered only when exiting the paid area, not when entering.

Ten card designs, with photo stops along the way

The card promotion spans 19 facilities and around 230 shops. A designated menu order or eligible service use earns one instant-photo-style card, with ten designs distributed by area. One location does not offer the entire set.

The promotion runs October 31–November 10 at most locations. YOKOHAMA AIR CABIN joins November 5–10, while Yokohama Cosmo World participates November 6–10. Cards are available while supplies last; consult the campaign’s participating-store list for qualifying menus and services, and ask the shop about stock before ordering.

Photo spots also run October 31–November 10, during each venue’s opening hours. You can find Aha and Sunday on the third floor of Minatomirai Tokyu Square, or Aha and Silver Wolf LV.999 beside Re:Wharf on the third floor of Yokohama Red Brick Warehouse Building 2. Yokohama World Porters’ fourth-floor event space is another stop.

The artwork imagines the characters spending a day off in Yokohama. One collaboration illustration pairs a black beret and coat with a plaid skirt and red socks—a look that fits the city-outing theme.

The fireworks come later, on November 15

A CG illustration relay across all six Minatomirai Line stations, from Yokohama to Motomachi-Chukagai, runs October 31–November 15. Life-size character panels finish earlier, on November 10. If you enter a paid area without taking a train, you must buy an admission ticket; keep station passageways clear when viewing the displays.

After the main campaign, Hammerhead Park is scheduled to host a special exhibition November 11–15, with character panels, decorations and a giant moon display outdoors. Both the dates and decorations remain subject to change.

The Aha-inspired red fireworks are scheduled for November 15 at Shinko Pier, from 7:00 to 7:05 p.m. JST. Weather may force cancellation, so check the Yokohama Night Flowers website before setting out.