Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle Part 1 roared into Japanese cinemas over the July 18‑20 weekend with an estimated ¥5.9 billion (US$40 million) three‑day haul, the largest domestic debut ever logged. The figure eclipses the ¥4.6 billion launch posted by 2020’s Mugen Train, long considered the modern benchmark for anime releases.
Official data show 3.84 million admissions during the same period, resetting opening‑day, single‑day and weekend records in surveys by Eiga Tsushin. Sunday alone delivered a staggering ¥2.2 billion, establishing a new one‑day high for any film, animated or live‑action, in the market.
Premium formats amplified demand. IMAX unveiled a dedicated poster ahead of release, and its screens contributed roughly 15 percent of grosses, while advance tickets for IMAX, Dolby Cinema and 4DX sessions disappeared within minutes when sales opened in late June. Exhibitors have since added pre‑dawn and post‑midnight slots to absorb walk‑up traffic.
Shiho Tanaka, an analyst at Oricon, attributes the surge to a campaign that bridged April’s “Hashira Training” TV finale and the promise of a trilogy closing Tanjiro Kamado’s battle inside Muzan’s fortress, driving enthusiastic repeat viewing among teens and young adults. Social‑media monitoring indicates many fans are already on their second or third screening.
By the end of its fourth day the picture had collected ¥7.31 billion, and forecasters suggest a shot at surpassing Mugen Train’s historic ¥40 billion finish if weekday holds remain steady.
Infinity Castle begins its Southeast Asian rollout on August 14 and lands in North American IMAX venues on September 12, where early ticket presales mirror Japan’s frenzied pre‑screen rush. Distributors abroad now view the record‑setting home launch as a reliable signal that another global anime phenomenon is taking shape.
