To celebrate the release of the movie "Chikawa: The Secret of the Mermaid Island," a "Mermaid Island Keyword Rally" will be held!

Earn rewards by simply collecting keywords within the facility!
To commemorate the release of the movie "Chiikawa: The Secret of Mermaid Island," we will be holding a "Mermaid Island Keyword Rally" within the facility.

If you collect all the keywords scattered throughout the facility and enter them on the website...
All correct answerers will receive an original mobile wallpaper image from the movie "Chikawa"!
We look forward to your participation!

[Event Overview]
Event Period: August 17th (Mon) - September 27th (Sun), 2026
Venue: Within this facility *Location will be posted at a later date.
Participation fee: Free

[How to participate]
① Scan the QR code on the event leaflet inside the building with your smartphone.
② While looking at the floor map, collect the 11 keywords located within the facility!
③ What happens when you enter the collected keywords into the web screen...?
④ Those who answer correctly will instantly receive an original wallpaper!

[Notes]
• To allow more customers to enjoy the experience, please take a leaflet home with you.
We will limit purchases to one book per person.
- Listing leaflets and bonus items on auction sites, flea market apps, etc.
Furthermore, resale or transfer to a third party is strictly prohibited.
• Leaflets are available in limited quantities.
Please note that distribution will end once supplies run out, even if it is during the event period.
• Events may be changed or canceled without prior notice.
A smartphone is required to participate.
To participate in this event (online response), you will need a smartphone capable of reading QR codes and connecting to the internet.
Recommended environment (OS and browser)
For optimal performance, we recommend using the following environment: iPhone: Latest iOS / Latest Safari version
Android: Latest version of Android OS / Latest version of Google Chrome
*Please note that progress (cookies) may not be saved in "incognito mode" or "private browsing" of your browser. Please Access using a normal browser mode.
Regarding communication costs
Please note that you will be responsible for any communication costs (data charges, etc.) incurred in connection with your participation in the event.
- No using your phone while walking - Be considerate of others
Using your smartphone while walking or inside a facility is extremely dangerous as it can lead to collisions with other customers or falls. Please RA行in a safe place before operating your phone screen.

[Movie Information]
"Chiikawa: The Secret of the Mermaid Island" will be released on Friday, July 24, 2026.

■Staff
Original story and screenplay: Nagano
Director: Kei Oikawa
Animation production: CyPix
Distributed by: Toho

■Cast
Chiikawa: Haruka Aoki
Hachiware: Makoto Tanaka
Rabbit: Ari Ozawa
Flying squirrel: Yuka Iguchi
Chestnut bun: Takayuki Asai
Sea Otter: Yuma Uchida
Shisa: Miyuri Shimabukuro
Used Bookstore: Harumi Hyakuno
Shimajiro: Tsuguo Mogami
Siren: Minori Suzuki

Official movie website: https://chiikawa.toho-movie.jp/
Official movie X (formerly Twitter): https://x.com/chiikawa_movie
Official movie gram　contemporary: gram　contemporary
Official movie TikTok: https://www.tiktok.com/@chiikawa_movie

©Nagano / 2026 "Chikawa the Movie" Production Committee