Kanto
Area
Festival
Osusuharai-sai (Soot Sweeping Ritual)
Dec 1, 2026
Nikko

Nature
December Events at Chiba Prefectural Tateyama Wild Bird Forest
Dec 2026 1-23
Tateyama (Chiba)

Nature
December Events / Uchiurayama Prefectural Forest
Dec 1, 2026
Kamogawa

Nature
December Events at Chiba Prefectural Seiwa Forest
Dec 2026 1-26
Kimitsu

Illumination
Starlight Fantasy 2026 / In front of Asahi City Unami Public Hall
Dec 2026 1-31
Asahi

Illumination
Iioka Lighthouse Koisuru Light-Up 2026 / Iioka Lighthouse and Iioka Osakabe Misaki Observatory ~Light and Wind~
Dec 2026 1-31
Asahi

Exhibition
Ukiyo-e Above the Clouds: Hokusai Exhibition with Sanrio Characters in TOKYO SKYTREE
Dec 1, 2026 - Mar 2, 2027
Tokyo
Culture
Buddhist famous association
Dec 1, 2026
Tokyo
Music
moonriders LIVE 2026
Dec 1, 2026
Tokyo
CultureFestival
"Monthly Festival" (Anyone can attend)
Dec 2026 1-15
Tokyo
Culture
New Year's Eve Bell
Dec 1, 2026
Tokyo
CultureFestival
New Moon Ceremony (Combined)
Dec 1, 2026
Tokyo
CultureFestival
New Moon Ceremony
Dec 1, 2026
Tokyo

Food
Yokohama Bay Hotel Tokyu Christmas Afternoon Tea
Dec 2026 1-25
Yokohama
MusicCultureFireworksFestivalNature
Chichibu Night Festival
Dec 2026 2-3
Chichibu
Music
Yukinojo Mori 50th Anniversary Musical Concert "Words That Sing Stories"
Dec 2, 2026
Tokyo
Performance
December Grand Kabuki
Dec 2026 2-25
Tokyo
Music
Kosetsu Minami Concert Tour 2026
Dec 2, 2026
Tokyo
Music
indigo la End ONEMAN TOUR 2026 "Murasaki nite"
Dec 3, 2026
Tokyo

Exhibition
26th Sekiyado Castle 100 Views Photo Exhibition
Dec 4, 2026 - Jan 17, 2027
Noda