Chiikawa Park to Host 1st Anniversary Commemorative Event

Chiikawa Park (location: Toshima City, Tokyo) will celebrate its 1st anniversary on Tuesday, July 28, 2026. To express gratitude to its visitors, the park will launch a series of special initiatives, including guest giveaways, new product releases, and the debut of new characters.

Through these initiatives, Chiikawa Park aims to deliver unique and joyful experiences that only the park can offer, while continuing to grow as a beloved destination for years to come.

Message of Gratitude from Chiikawa Park on Its 1st Anniversary

We are able to celebrate this special day thanks to the continuous support of everyone who has cheered us on. Thank you so much for visiting and sharing your smiles with us.

We will continue striving to be a place full of excitement and anticipation, one that everyone will love. Let’s create wonderful memories together in our second year.

1st Anniversary Commemorative Initiatives

Chiikawa Park will celebrate its 1st anniversary on Tuesday, July 28, 2026. Special initiatives commemorating the milestone include guest giveaways, new product launches, and the debut of new characters.

These initiatives aim to express our gratitude for the first year while building excitement for the movie set to premiere on July 24, creating a special联动 experience between the theme park and the film. We hope to provide fans with deeper immersion into the world of the series and opportunities for new discoveries and感动.

For more information about Chiikawa Park, visit:

https://chiikawapark-tokyo.jp

Fairy-costumed Chiikawa, Hachiware, and Usagi to Appear in Greeting Events

From Tuesday, June 16 to Thursday, July 23, Chiikawa, Hachiware, and Usagi will appear in fairy costumes. Starting Friday, July 24, new characters will also make appearances in sequence.

※ Two characters will appear randomly at the same time.

※ Further details will be announced at a later date.

Exclusive Gift for Park Visitors: 'Mamemame Figure Charm Marker'

Left: Chiikawa

Center: Hachiware

Right: Usagi

Distribution Start Date: Friday, July 24 onward

Eligibility: All visitors

※ While supplies last; distributed randomly.

New Exclusive Products Available Only at Chiikawa Park (Selected Items)

[Release Date: Friday, July 24]

Chiikawa Park T-shirt Special Photo (2 colors) ¥3,850 each (tax included)

Chiikawa Park Kawa Park!? Potato Chips (Group Scene) ¥648 (tax included)

Candy-themed Sparkling Clear Stickers ¥450 (tax included)

Candy-themed Sparkling Poster Card ¥300 (tax included)

Chiikawa Park Measuring Tape (Chiikawa & Beetle) ¥2,000 (tax included)

'Bin Yoyo' Gift for Purchases of ¥10,000 or More at Chiikawa Park

The 'Bin Yoyo' is a weapon featured in the unique and popular long-form episode 'Island Arc (Siren Arc)', used to confront the mysterious creature Siren and mermaids.

Period: Starting Friday, July 24

※ Excludes purchases made at the same-day ticket counter.

Anniversary Banners to Be Displayed Along Sunshine 60 Street

To commemorate Chiikawa Park’s 1st anniversary, street banners featuring Chiikawa and friends will be displayed along Sunshine 60 Street. Please be considerate of others and avoid obstructing pedestrian traffic when viewing.

Period: Tuesday, July 28 – Monday, August 3

Location: Santorope side

Period: Tuesday, July 28 – Sunday, August 9

Location: Sunshine side

About the Experience Facility 'Chiikawa Park'

'Chiikawa Park' is an experiential facility that allows guests to step into the world of 'Chiikawa,' the X (formerly Twitter)-originated manga series created by illustrator Nagano. The park offers a warm and gentle space enjoyable for both fans and first-time visitors.

Inside the facility, guests can enjoy an immersive exhibition area (B1F), game corners themed around the characters, and a shop area (1F) featuring exclusive items available nowhere else. Come and enjoy a delightful moment filled with cuteness and humor at Chiikawa Park.

Official Chiikawa Park Website: https://chiikawapark-tokyo.jp/

Official Chiikawa Park X: https://x.com/chiikawa_parkjp

About 'Chiikawa'

'Chiikawa' is a manga series by illustrator Nagano, originally published on X (formerly Twitter). It follows the heartwarming, bittersweet, and slightly challenging daily lives of hardworking Chiikawa and his friends, including Hachiware and Usagi.

The franchise has expanded into merchandise, collaboration cafes, and corporate partnerships. Eight volumes of the book series 'Chiikawa: Something Small and Cute' have been published by Kodansha.

Additionally, the TV anime 'Chiikawa' has been airing since April 2022 on Mezamashi Television (Fuji TV network). The movie 'Chiikawa: The Secret of the Mermaid Island' is scheduled for release on July 24, 2026.

Movie 'Chiikawa: The Secret of the Mermaid Island': https://chiikawa.toho-movie.jp/

Official Chiikawa X (@ngnchiikawa): https://x.com/ngnchiikawa

Official Chiikawa Info Website: https://chiikawa-info.jp

Company Overview

Company Name: Juice Inc.

Head Office: 2-31-11 Jingumae, Shibuya City, Tokyo, Terraza Harajuku 3F

Representative: CEO Teruo Kobe

Business: Wholesale, event and project planning and operations, labor dispatching

URL: https://x.com/juice_inc_

Inquiries Regarding This Release

Chiikawa Park Official Website Contact Form

URL: https://chiikawapark-tokyo.jp/contact/

※ The information in this release is current as of the announcement date and is subject to change without notice.

※ Illustrations and images are for illustrative purposes only.

【Copyright Notice】

©nagano