Kanto
Area
Exhibition
TOMICA OWNERS MEETING
Dec 2026 4-6
Tokyo
Exhibition
Satoshi Yabuuchi: The Way of Optimism
Dec 2026 4-20
Tokyo
Illumination
Yorunoyo 2026 - The Yokohama Illumination
Dec 2026 4-30
Yokohama

Sports
11th Mashiko Trail Run
Dec 5, 2026
Mashiko
Performance
"Onegai AiPri" Stage Event
Dec 5, 2026
Nasu

Exhibition
77th Gunma Prefecture Calligraphy Exhibition (Prefectural Exhibition: Calligraphy)
Dec 2026 5-15
Takasaki

Culture
Explore Oshi Castle Town by Rickshaw: Gyoda Hanachozu Town
Dec 5, 2026
Gyoda

Illumination
Choshi Station Illumination Lighting Event / JR Choshi Station Rotary
Dec 5, 2026 - Jan 29, 2027
Choshi

FestivalNature
Narcissus Festival (Egetsu Suisen Road & Okuzure Suisenkyo)
Dec 5, 2026 - Jan 31, 2027
Kyonan

FestivalFood
Christmas Market / Funabashi Andersen Park
Dec 2026 5-20
Funabashi
Culture
66th National Correctional Products Fair
Dec 2026 5-6
Tokyo
Culture
Human Rights Festa Tokyo 2026
Dec 2026 5-6
Tokyo

Culture
5th Shonan Chigasaki Craft Fair "Ichi no Ichi" at Chigasaki Central Park
Dec 2026 5-6
Chigasaki

Sports
Hitachi Alps OCEAN Trail 2026 (3rd Edition)
Dec 6, 2026
Mito
Culture
Easy Pottery Experience: Soup Cup Making
Dec 6, 2026
Hitachinaka
Illumination
23rd Watarase Keikoku Railway Station Illuminations
Dec 6, 2026 - Feb 28, 2027
Nikko
Culture
BEAGLE FRIEND Christmas Party
Dec 6, 2026
Nasu

FireworksFood
Haga Romantic Fireworks ร HAGA Gourmination Fest
Dec 6, 2026
Haga

Sports
Oshi Castle Town Story Ride (Registration Opens)
Dec 6, 2026
Gyoda

Festival
Yamakura Salmon Festival / Yamakura Ookami Shrine
Dec 6, 2026
Katori