'Bellunya Dome Day 2026' to be Held on Sunday, May 24th! Fans & Stickers to be Distributed to the First 20,000 Visitors

Belluna Co., Ltd. (Headquarters: Ageo, Saitama / Representative: Kiyoshi Yasuno) will hold its fifth annual 'Bellunya Dome Day 2026' on Sunday, May 24, 2026, at Belluna Dome (Tokorozawa, Saitama) during the Saitama Seibu Lions vs. Orix Buffaloes baseball game.

*Image is for illustrative purposes.

A Day Full of 'Bellunya'! Packed with Fun Content Again This Year!

The 'Bellunya Dome Day' started in 2022 as a special annual event where Belluna's official character, 'Bellunya,' gathers at Belluna Dome. This marks the fifth year of the event, a day to express gratitude from the Belluna Group to fans and the local community.

① Visitor Perks for the First 20,000 Attendees!

The first 20,000 visitors will receive a newly designed Bellunya fan and, for the first time, a puffy 3D sticker.

② A Must-Have for 'Bellunya' Fans! Limited-Edition Merchandise for Sale

At the 'Bellunya Special Booth' in the station front plaza, limited-edition Lions collaboration goods and Bellunya merchandise will be sold. Purchasers will receive a limited-quantity 'Bellunya x Buffaloes☆Ponta Collaboration Sticker' on the day!

③ The Annual Giant 'Bellunya' is Back! Bellunya Statue Photo Spot

As is tradition, a 2-meter-tall giant Bellunya statue photo spot will be set up in the station front plaza. Even those without tickets can take pictures.

④ New Strawberry Flavor! Bellunya-yaki for Sale

Bellunya-yaki, cute baked treats with a 'Bellunya' brand, made with special batter, will be available. This year, a new strawberry flavor, Bellunya's favorite, makes its debut!

⑤ Bellunya Greeting Sessions!

This year again, Bellunya will appear at various locations inside and outside the stadium!

Details of Visitor Giveaways

The first 20,000 visitors will receive a newly designed 'Bellunya Original Fan' and this year's debut 'Bellunya Puffy 3D Sticker.' These limited items will help you cheer on the team with Bellunya as summer approaches.

Giveaways: Bellunya Original Fan - 20,000 units

Bellunya Puffy 3D Sticker - 20,000 units

Distribution: Main Gate, Owners Gate

Notes: There are 3 types of fans and 2 types of stickers, but you cannot choose the type.

Distribution will end once they are all gone.

The event may be changed or canceled without notice due to weather or other reasons. Thank you for your understanding.

Details of Limited-Edition Goods at the Station Front Plaza Special Booth

[Main Products]

Bellunya Socks (2 designs) - 800 yen each (tax incl.)

Puffy 3D Sticker 3-piece set - 600 yen (tax incl.)

Giant Plush Toy - 5,500 yen (tax incl.)

Mochi-mochi Strap - 800 yen (tax incl.)

T-shirt - 500 yen each / 1,000 yen for 3 (tax incl.)

Lions x Bellunya Plush Toy (Home/Away) - 1,500 yen each (tax incl.) and more

*Limited-edition goods are available in limited quantities and will no longer be sold once they run out.

'Bellunya-yaki' Sales Overview

Sales Time: From 60 minutes before opening until 30 minutes after the game ends

Location: L's Gourmet Street Special Tent

Price: Bellunya-yaki Red Bean - 400 yen (tax incl.)

Custard - 400 yen (tax incl.)

Strawberry - 450 yen (tax incl.)

Notes: Sales will end once the product is sold out.

Content may change without notice.

Images are for illustrative purposes. Product content, sales price, sales location, and business hours may change.

'Bellunya Cup' Sales Overview

Location: Food and beverage vendors inside and outside the stadium, and sales staff

Design Types: 2 types for alcohol, 1 type for soft drinks/non-alcoholic beverages

Notes: Service in Bellunya cups will end once the cups run out.

Some products are not eligible.

Please ask the store staff for details.

Bellunya Appearance Schedule Details

[Before the Game]

Around 9:30 AM - Greeting (Belluna Booth)

Around 10:15 AM - Greeting (Belluna Booth)

Around 11:15 AM - L Stage Appearance

Around 12:00 PM - Greeting (Buffaloes☆Ponta Booth inside the stadium)

[During the Game]

Around 12:30 PM - Parent-Child Base Running

Around 12:30 PM - Ground Maintenance Experience

Bottom of the 2nd Inning - Bazooka Time

Bottom of the 5th Inning - Challenge from Leo

[Notes]

・Please watch ground events and in-game events from your own seat.

・Appearance schedules are subject to change or cancellation without notice due to weather or other reasons.