At Nagoya Station: Chii-kawa x Tokyo Banana's New 'Mutchia Uma' Cookie Sandwich Makes Its Debut! Limited-Edition Tote Bag Set and Banana Pudding Cake Also Available

Grapestone Co., Ltd. (Headquarters: Ginza, Chuo-ku, Tokyo) presents 'Tokyo Banana World,' launching a deliciously exciting collaboration with the popular character series 'Chii-kawa'! From Wednesday, June 24, 2026, to Tuesday, July 7, 2026, this limited-time event will be available at 'PLUSTA Gift Nagoya Central' in Nagoya Station.

https://www.tokyobanana.jp/products/banana_chiikawa.html

Chii-kawa × Tokyo Banana Tote Bag Set

The beloved manga series 'Chii-kawa,' created by illustrator Nagano, teams up with 'Tokyo Banana' for a mouthwateringly delightful collaboration! The much-talked-about 'Chii-kawa × Tokyo Banana' collection arrives at 'PLUSTA Gift Nagoya Central' in Nagoya Station. Featuring the brand-new 'Chii-kawa Cookie Sandwich,' a daily limited release of 100 'Tote Bag Sets,' and the ever-popular 'Chii-kawa Banana Pudding Cake,' this event is not to be missed!

Products Available

### Chii-kawa Cookie Sandwich – Banana Milk Flavor

Delicately baked thin langues de chat cookies are generously filled with banana milk-flavored chocolate that spills slightly over the edges. The gentle sweetness of banana pairs perfectly with smooth, creamy milk flavor. With its light, crispy texture, this cookie sandwich is so delicious you’ll want to eat another right away!

Adorably square-shaped cookies feature 'Chii-kawa,' 'Hachiware,' and 'Usagi' wearing Tokyo Banana headpieces! Each character enjoys a bite or a quick lick—six expressive illustrations in total. Watching them munch might just make you hungry too!

The 18-piece pack includes an original sticker! One random sticker featuring Chii-kawa, Hachiware, or Usagi with cookie crumbs around their mouths will be included, making it feel like the characters have jumped right out of the packaging. Enjoy the charming design!

- Product Name: Chii-kawa Cookie Sandwich – Banana Milk Flavor - Price: 12-piece pack: ¥1,850 (excluding tax: ¥1,713), 18-piece pack: ¥2,700 (excluding tax: ¥2,500) - Note: No gift wrapping available. - Note: Original sticker not included with 12-piece pack. - Note: Original sticker included with 18-piece pack. - Note: Not all cookie illustrations may be included in one box.

Limited to 100 Sets Per Day During the Event! Chii-kawa × Tokyo Banana Tote Bag Set

The exclusive original illustration from the 'Chii-kawa × Tokyo Banana' collaboration finally becomes a tote bag! This set includes two sweets: the 'Chii-kawa Banana Pudding Cake (8 pieces)' and the 'Chii-kawa Cookie Sandwich – Banana Milk Flavor (12 pieces).' It’s a satisfying combination that fully captures the charm of the Chii-kawa and Tokyo Banana world. Only 100 sets available per day during the event.

The design delights from front to back, with sparkling-eyed Chii-kawa characters greeting you. On the sides, Chii-kawa characters peek out from their Tokyo Banana hats. On the opposite side, 'Kurimanju,' 'Momonga,' and 'Rakko' join the lineup! The bag is designed to be enjoyable from every angle—360 degrees of fun!

The interior uses fabric with silhouettes of the Chii-kawa characters and Tokyo Banana. The convenient zipper features a special Chii-kawa charm. Even the subtle tag adds to the cuteness—every detail has been carefully crafted. Take this tote bag with you and Chii-kawa characters on all your adventures!

Comes with a special Chii-kawa silhouette charm—perfect for outings.

- Product Name: Chii-kawa × Tokyo Banana Tote Bag Set - Contents: Chii-kawa Banana Pudding Cake (8 pieces), Chii-kawa Cookie Sandwich – Banana Milk Flavor (12 pieces), Chii-kawa × Tokyo Banana Tote Bag (one each) - Price: ¥4,500 (excluding tax: ¥4,167) - Note: Limited to 100 sets per day during the event. - Note: Sold out items cannot be restocked.

Chii-kawa Banana Pudding Cake

The refreshed 'Chii-kawa Banana Pudding Cake' now includes new character illustrations: 'Kurimanju,' 'Momonga,' and 'Rakko,' joining 'Chii-kawa,' 'Hachiware,' and 'Usagi.' All six adorable sponge cake designs are so cute you’ll hesitate to eat them. Every detail captures the lovable charm of the characters.

With 20% more banana, the banana pudding custard has a fruitier flavor, paired with a slightly bitter caramel cream. This double-cream filling is wrapped in a fluffy baked sponge cake, creating a 'Mutchia Uma' (ridiculously delicious) treat that embodies the spirit of Tokyo Banana. Whether it’s a joyful day or a tough one, this banana pudding cake promises to bring a smile to your face.

Each 8-piece package includes one random original sticker featuring Chii-kawa, Hachiware, or Usagi. Stick them on your smartphone or notebook and enjoy!

- Product Name: Chii-kawa Banana Pudding Cake - Price: 4-piece pack: ¥853 (excluding tax: ¥790), 8-piece pack: ¥1,706 (excluding tax: ¥1,580) - Note: Original sticker not included with 4-piece pack. - Note: Original sticker included with 8-piece pack. - Note: No gift wrapping for 4-piece pack. - Note: 8-piece pack comes pre-wrapped. Inner box does not feature character designs. - Note: Character illustrations on individual wrappers are randomly paired with the cake design. - Note: Not all illustrations may be included in one box. - Note: When using images, please credit ©nagano / chiikawa committee.

Event Information

- Period: June 24 (Wed), 2026 – July 7 (Tue), 2026 - Location: PLUSTA Gift Nagoya Central - Business Hours: 7:00 – 22:00 - Note: Prices listed are suggested retail prices. - Note: Popular items may sell out early. Thank you for your understanding. - Note: One paper bag provided per purchase. - Note: Sales methods and locations may change. Please check the official website for the latest information: https://www.tokyobanana.jp/products/banana_chiikawa.html

About 'Chii-kawa'

'Chii-kawa' is a manga series created by illustrator Nagano, originally shared on X (formerly Twitter). It follows the heartwarming, bittersweet, and sometimes challenging daily lives of Chii-kawa and his friends, including Hachiware and Usagi. The franchise has expanded into merchandise, collaboration cafes, and corporate partnerships. Kodansha has published eight volumes of the book series 'Chii-kawa: Something Small and Cute.' The TV anime 'Chii-kawa' has been airing on Mezamashi TV (Fuji TV network) since April 2022. The movie 'Chii-kawa: The Secret of the Mermaid Island' is scheduled for release on Friday, July 24, 2026.

Official Chii-kawa Information Site: https://chiikawa-info.jp

About Tokyo Banana World

Official Website: https://www.tokyobanana.jp/ Official X (formerly Twitter)