What are the opening hours of Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders)?

10:00–21:00 Check the official page for closed days and last admission.

Festivals & local events

Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders)

Japanese title: サンダースクリスマス（武蔵小杉東急スクエア×川崎ブレイブサンダース）

Musashi-Kosugi Tokyu Square (Musashi-Kosugi Sta.)

A Christmas event with the B.League team: find five mascot Rouru panels for a keyword, enter to win player gifts, and a Dec 19 photo session.

Dates: Nov 13 (Fri) – Dec 25 (Fri)
Time: 10:00–21:00
Price: See the official website for prices (Dec 19 photo session with Rouru is free, by application)
Venue: Musashi-Kosugi Tokyu Square
Nearest station: Musashi-Kosugi Sta.

Check closed days and last admission on the official page before you go.

Check the official page (Japanese)Open in Google Maps

About this event

Five hidden panels featuring Roar, the Kawasaki Brave Thunders mascot, turn this Christmas event into a building-wide word hunt. Search floors 1 through 5, rearrange the Japanese characters you collect, and submit the correct keyword to receive an original digital wallpaper. This first Christmas collaboration also offers a prize draw for gifts selected by the team's players and a Roar photo session on December 19. Participating restaurants add Roar-themed placemats and coasters, bringing the basketball club's world into shopping and dining.

Highlights

Find one Roar panel on each floor from 1F to 5F and rearrange five Japanese characters.
Send the correct keyword through the club's official LINE account to receive digital wallpaper.
Spend at least ¥3,000 in one transaction at a participating shop to enter the player-selected gift draw.
Meet Roar on December 19 at 14:00, 15:30 or 17:00. Each session admits 30 groups.
Look for Roar placemats and coasters at participating restaurants, mainly on 4F.

Good for: For Kawasaki Brave Thunders fans, families who love Roar, and visitors who enjoy treasure-hunt activities.

Good to know

To receive the wallpaper, add the Kawasaki Brave Thunders official LINE account and submit the correct keyword.
The player gift campaign closes on December 13. Entries are limited to 20 per person, and forms are available in limited quantities.
The Roar photo session requires entry into a lottery. Apply by December 18 using the QR code displayed inside the mall and the official LINE application form.
Roar-themed placemats and coasters are available only while each participating restaurant's stock lasts.

Summarized from the official page and press materials.

What kind of creature is Roar, the basketball mascot?

Roar is the Kawasaki Brave Thunders mascot, imagined as a young thunder beast that accidentally fell from the sky into Kawasaki. His name comes from an English word associated with a rumbling sound. His birthday is unknown, but he arrived on Earth on July 1. With lightning-shaped paw pads and a love of basketball, he is an unusual little creature.

Roar was announced as the club's new mascot in September 2018. His predecessor, Bravy, was said to have left Kawasaki to play in the Thunder League, a basketball league in the sky. According to Roar's backstory, he became fascinated by humans bouncing a ball that resembled his own curled-up body, and decided to stay in Kawasaki.

For Christmas 2026, five Roar panels are hidden across the shopping center, and visitors can also meet the mascot at a photo session. Knowing his thunder-beast origins adds another layer to the search. Take a close look at his distinctive lightning-shaped paw pads.

Kawasaki Brave Thunders: Announcement of the New Mascot (Japanese) · Tokyu Malls Development: Thunders Christmas Event Announcement (Japanese)

Distance from major stations

From Musashi-Kosugi: right there
From Tamagawa: 1.6 km, about 15 min by train
From Jiyugaoka: 3.6 km, about 20 min by train
From Todoroki: 3.7 km, about 20 min by train

Distances are straight-line; times are rough estimates.

Other events nearby

Nakahara Ward Office Concert No. 199: Family Winter StageNakahara Ward Childcare Support Center (Musashi-Kosugi Sta.) · 0.7 km, about 11 min on foot from here · Dec 19 (Sat)
Read-aloud Lecture 'Opening the World of Picture Encyclopedias Together' (Ota City Library)Denenchofu Seseragi-kan Multipurpose Room (Tamagawa Sta.) · 1.5 km, about 15 min by train from here · Nov 29 (Sun)
Christmas Concert for Ages 0 and Up (Den-en-chofu Seseragi-kan)Den-en-chofu Seseragi-kan (Tamagawa Sta.) · 1.7 km, about 15 min by train from here · Dec 5 (Sat)
Christmas Flower Arrangement (Den-en-chofu Seseragi-kan)Den-en-chofu Seseragi-kan (Tamagawa Sta.) · 1.7 km, about 15 min by train from here · Dec 6 (Sun)
Sweets Christmas (Den-en-chofu Seseragi-kan)Den-en-chofu Seseragi-kan (Tamagawa Sta.) · 1.7 km, about 15 min by train from here · Dec 1 (Tue)
Straw Star Ornament Workshop (CHILT, Jiyugaoka)CHILT cafestand & craft fair (Jiyugaoka) (Jiyugaoka Sta.) · 3.4 km, about 20 min by train from here · Nov 29 (Sun)

Food and cafes nearby

Restaurants Cafes Halal food Dog-friendly cafes

Search places around the venue on Google Maps.

Tours and tickets nearby

Find tours, passes and tickets around Musashi-Kosugi on Klook Find hotels in Tokyo

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FAQ

What is Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders)?: Five hidden panels featuring Roar, the Kawasaki Brave Thunders mascot, turn this Christmas event into a building-wide word hunt. Search floors 1 through 5, rearrange the Japanese characters you collect, and submit the correct keyword to receive an original digital wallpaper. This first Christmas collaboration also offers a prize draw for gifts selected by the team's players and a Roar photo session on December 19. Participating restaurants add Roar-themed placemats and coasters, bringing the basketball club's world into shopping and dining.
When is Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders)?: Nov 13 (Fri) – Dec 25 (Fri)
What are the opening hours of Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders)?: 10:00–21:00 Check the official page for closed days and last admission.
How much does Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders) cost?: See the official website for prices (Dec 19 photo session with Rouru is free, by application)
Where is Thunders Christmas (Musashi-Kosugi Tokyu Square x Kawasaki Brave Thunders) and what is the nearest station?: It is held at Musashi-Kosugi Tokyu Square. The nearest station is Musashi-Kosugi Sta..

Checked against the official page on October 28, 2026. Titles and descriptions are our own translations.

We list events we could confirm on the official page or official Instagram of the venue or organiser. Details can change, tickets sell out and venues close, so check the official page before you go. Distances are straight-line and travel times are rough estimates. Photos show the venue or its surroundings, not the event itself. Titles and descriptions are our own translations from Japanese. This site contains affiliate links (ads).