"TOKAI ONAIR OFFICIAL STORE Okazaki Castle Park Store" to Open in 2026 Too!

UUUM Co., Ltd. (Headquarters: Minato-ku, Tokyo; President and CEO: Masayuki Umekage, hereinafter "UUUM") and its group company P2C Studio Co., Ltd. (Headquarters: Minato-ku, Tokyo; President: Shinji Senoo) will open "TOKAI ONAIR OFFICIAL STORE Okazaki Castle Park Store," the official goods shop for "Tokai On Air," a six-member video creator group based in Okazaki City, Aichi Prefecture, and affiliated with UUUM. The store will be open for a limited time from July 10, 2026 (Fri) to November 30, 2026 (Mon).

Last year, the store was a great success, with many customers visiting daily. In 2026, we will be waiting for you with an enhanced experience, offering exhibits and games related to the members, as well as a wide variety of carefully selected official merchandise, allowing everyone to fully immerse themselves in the world of Tokai On Air.

Event Overview

Item

Details

Event Period

July 10, 2026 (Fri) - November 30, 2026 (Mon) * The period may be subject to change without prior notice.

Location

Okazaki Indoor Tourist Souvenir Shop (561-1 Kosei-cho, Okazaki City, Aichi Prefecture)

Business Hours

- Monday to Friday: 9:30 AM - 5:00 PM

- Saturdays, Sundays, and Holidays: 9:30 AM - 6:00 PM

* Hours may change or the store may close due to weather conditions or local events.

Management

- Okazaki Castle Park Management Body: General Incorporated Association Okazaki Public Service

- P2C Studio Co., Ltd.

Official X

@TOKAIONAIRPOPUP

(Latest information will be posted here)

[Notes on Inquiries]

Please refrain from contacting the store directly.

For questions regarding event details, please contact the "UUUM Inquiry Desk."

First Wave of Product Lineup

Featuring a multi-charm designed by Tomoya Mizoguchi, along with summer-appropriate T-shirts, handy fans, and puffy stickers! Additionally, "Peace no Nijou no Aitsu" will be available as keychains for each prefecture! Please take a look at the goods that catch your eye at the store.

[Purchase Limits] To allow as many customers as possible to make purchases, there will be a limit of 3 items per design per person. However, the following items are exempt from this limit:

Up to 10 items per person:

Tokai On Air Multi-Charm

Tokai On Air Can Badge [2026 Illustration Ver.] Vol. 1

Up to 15 items per person:

Tokai On Air Print Cookies

Peace no Nijou no Aitsu Kuzukuzu Bar *Please refrain from eating or drinking inside the store.

* The release date of items may change without prior notice due to shipping conditions, etc.

* Sales quantities are limited and will end once sold out. Information on restocks will be posted on the official X account.

* Purchase limits may be changed depending on stock availability.

Four Special Projects

We have prepared various projects for everyone to enjoy this year as well!

No. 1 You Too Can Be a "Ba-Kagaku" Researcher: Let's Change the Future of Japan Together! ~We'll Change Japan's Science~

A game project inspired by the popular "Ba-Kagaku Research Lab"! Bounce balls to get prizes from the frame you land on. The interior is also designed with attention to detail, allowing you to fully experience the world of "Ba-Kagaku."

Play Limit: 2 times per transaction per person

Payment Methods: Cash, various credit cards, various electronic money, some QR code payments (PayPay, d払い)

* While sufficient quantities of prizes are prepared, there is a possibility of stockouts.

* Please follow the staff's instructions. Failure to comply may result in refusal of entry or expulsion from the store.

* If staff determine that the behavior is violent, the game may be stopped regardless of the play status, and you may be asked to leave. In such cases, prizes cannot be awarded.

* Business may be suspended or hours changed without prior notice due to repair work within the store, etc.

No. 2 Peace no Nijou no Aitsu Mascot Greeting

Due to popular demand, this year it will be held every Saturday! Furthermore, outdoor sales of "Peace no Nijou no Aitsu Kuzukuzu Bar" will be held simultaneously. Purchase one while you wait and take a photo together!

Date and Time: Every Saturday at 11:00 AM / 1:00 PM / 3:00 PM

* Content may change or be canceled without prior notice due to weather conditions or operational reasons.

* Appearance times may vary.

* Please follow the staff's instructions.

* Please refrain from violent behavior such as hitting.

* "Peace no Nijou no Aitsu Kuzukuzu Bar" is also available for purchase inside the store at all times. (Please refrain from eating or drinking inside the store.)

No. 3 Tokai On Air's "Petit" Exhibition Room

An opportunity to see the creations made by the members that appeared in the videos!

Exhibits: Flag from "Let's Go Down the River on a Handmade Raft! Season 7!", artworks created by Tetsuya, Shibayu, and Yumemaru in "Art Jinro."

Exhibition Location: Rest area within Okazaki Castle Park

Exhibition Hours: Subject to shop business hours (Weekdays 9:30 AM - 5:00 PM / Saturdays, Sundays, Holidays 9:30 AM - 6:00 PM planned)

* Business may be suspended or hours changed without prior notice due to repair work, etc.

No. 4 Peace no Nijou no Aitsu Flower Clock

The flower clock near the store is collaborating with Tokai On Air! "Peace no Nijou no Aitsu" will mark the time, making it a perfect spot for commemorative photos. (Scheduled to be displayed until around November 30, 2026 *subject to change based on blooming status)

Notes on Visiting the Store

- Entry may be temporarily restricted due to crowding inside the store.

- Please ensure you check the purchased products, sizes, quantities, and change at the time of purchase. We cannot accommodate requests made at a later date.

- Returns and exchanges are not accepted except for defective products. Exchanges for defective products will only be accepted for items purchased on the same day.

- Overnight stays or early arrivals at or around the store are prohibited. This is to avoid disturbing neighbors and to ensure customer safety. Overnight stays are strictly forbidden.

- Please refrain from illegal parking or bicycle parking when visiting. If arriving by car, please use nearby parking lots.

- Please follow the instructions of the staff at and around the store. Failure to comply may result in refusal of entry or expulsion from the store.

- Sales quantities are limited and will end once sold out. Information on restocks will be posted on the official X account.

- To allow as many customers as possible to make purchases, purchase limits may be changed depending on stock availability.

- Photography and videography may take place at and around the store, and visitors may be captured in the footage.

Frequently Asked Questions (FAQ)

Q1. What payment methods are accepted?

A1. Cash, various credit cards, various electronic money, and some QR code payments (PayPay, d払い) are accepted.

Q2. Can I bring gifts for the creators?

A2. We do not accept letters or gifts for Tokai On Air at the OFFICIAL STORE. We kindly ask that you send any gifts to UUUM.

Q3. Are there restrooms inside the OFFICIAL STORE?

A3. There are no restrooms inside the store. Please use the public restrooms within Okazaki Castle Park.

Q4. Do I need to make a reservation or get a numbered ticket to visit?

A4. No, reservations or numbered tickets are not required. However, entry may be temporarily restricted due to crowding inside the store. Any changes will be announced on the official X account.

About Tokai On Air

A video creator group based in Okazaki City, Aichi Prefecture. Formed by six friends from Okazaki, their group's charm lies in the seamless banter between their highly individual members.

(Front row from left: Yumemaru, Tetsuya, Ryo / Back row from left: Shibayu, Toshimitsu, Mushimegane)

YouTube Channels

Tokai On Air (Main): https://www.youtube.com/@TokaiOnAir

Tokai On Air's Green Room (Sub): https://www.youtube.com/channel/UCynIYcsBwTrwBIecconPN2A

Company Overviews

UUUM Co., Ltd.

Company Name: UUUM Co., Ltd.

Representative: Masayuki Umekage, President and CEO

Established: June 2013

Business Description: UUUM is a creative agency that "carves out the world with the passion of its ideas." In addition to being one of Japan's largest MCNs (Multi-Channel Networks), it provides "new experiences" to people with a childlike imagination. While supporting over 15,000 YouTube channels, it also engages in influencer marketing, merchandise and event businesses, and media businesses.

P2C Studio Co., Ltd.

Company Name: P2C Studio Co., Ltd.

Representative: Shinji Senoo, President / Yuki Omichi, Vice President

Established: June 2021

Business Description: Aiming to "create brands and products centered around people," this product company supports diverse product creation and sales methods, including merchandise, brands, and digital content, with a people-centric approach.