Sunshine City × Demon Slayer: Kimetsu no Yaiba Collaboration Event 2025

Sunshine City × Demon Slayer: Kimetsu no Yaiba “Total Concentration! Urban Legends of the Sun — Chapter 3”

This autumn, anime fans visiting Tokyo are in for a treat. Sunshine City in Ikebukuro is once again teaming up with the massively popular anime and manga series Demon Slayer: Kimetsu no Yaiba for an expansive, multi-venue event.

This latest collaboration builds on two previous events (in 2020 and 2023), but with new original artwork, expanded interactive elements, and a brand-new keyword rally at the aquarium, it offers a fresh and deeper immersion into the Demon Slayer universe.

Total Concentration! Urban Legends of the Sun — Chapter 3

©吾峠呼世晴/集英社・アニプレックス・ufotable
©SunshineCity Corporation

This event commemorates the release of Demon Slayer: Kimetsu no Yaiba — Infinity Castle, Chapter 1: The Return of Akaza, which premiered in Japan on 18 July 2025. That film launch serves as the backdrop for this third themed collaboration.

Titled “Total Concentration! Urban Legends of the Sun — Chapter 3”, the collaboration brings together immersive exhibits, exclusive illustrations, interactive rallies, themed food, and even live character appearances. This limited-time event is a must-see experience blending pop culture, art, and urban exploration.

As the event is weather‑independent and indoors for most attractions, it’s suitable even during rains, though Fountain Plaza activities may depend on weather.

Event Highlights

New Artwork & Nostalgia

Celebrating its third iteration since 2020, the event includes returning fan‑favorite illustrations from past collaborations and brand-new character art featuring five key figures from the series, created specifically for this edition.

 Observatory: Exclusive Tickets & Photo Spots

At the Sunshine 60 Observatory, you can purchase admission tickets bundled with exclusive merchandise. Special themed photo zones and stamp rally activities will also be available at Tenbo Park.

Aquarium Keyword Rally

For the first time in this collaboration, Sunshine Aquarium will host a keyword rally game where participants search for clues around the exhibits, an interactive way to experience the Demon Slayer world inside the aquarium setting.

Dining Fair & Bromide Giveaway

In Alpa shopping street and Sky Restaurants, visitors can enjoy a themed dining fair where spending at participating shops or restaurants earns original bromide photos as freebies. This is part of the immersive world-building across venues.

Character Appearances

On 25 and 26 October, a special event at Fountain Plaza will feature live character appearances, providing fans a rare chance to meet beloved figures from Demon Slayer in person.

Event Info

Sunshine City × Demon Slayer: Kimetsu no Yaiba “Total Concentration! Urban Legends of the Sun — Chapter 3 (サンシャインシティ×アニメ「鬼滅の刃」全集中!太陽の都市伝説第参章)

Event Period: 5 September to 9 November 2025

Venues: The event spans multiple attractions in Sunshine City in Ikebukuro 【Map】

Admission: free for general visitors, but entry fees apply for the Observatory and Aquarium. Some parts require advance reservation via the official website, so checking details beforehand is advised.

Official Website: https://sunshinecity.jp/file/official/kimetsu/


Details of the event will be announced at a later date. For more anime and manga related attractions in Japan, please check out following articles, too!

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