Ueno Touganeya Hotel

Odaiba Illuminations in Decks Tokyo beach.
http://www.odaiba-decks.com/en/
All year Light-up time sunset-24:00
Place; Tokyo decks. Odaiba Kaihinkoen.
2 min on foot from Odaibakaihinkoen station (Yurikamome )
※You can see the 200m long illuminated tree street by more than two hundred twenty thousand light bulbs!

YEBISU GARDEN PLACE Christmas Illuminations
https://gardenplace.jp.e.adx.hp.transer.com/event/detail.php?id=276
3rd November to 14th January .　Light-up time 16:00-24:00
Place: 5 min on foot from Ebisu station (Yamanote line/ Hibiya line)
※The largest chandelier of Baccarat is being illuminated in Ebisu Garden Place. There is a big and gorgeous Christmas tree and the shopping mall street light up the place which makes the most romantic place to visit with your important person in Tokyo.

Illuminations Tokyo Midtown Christmas .
http://www.tokyo-midtown.com/en/events_news/detail.php?id=876
13th November to 25th December. 　Light-up time 17:00-23:00.
Place: it is connected directly with exit 4a Roppongi station (Hibiya line )
※There is a star light garden , which is depicted space and trees illumination at the midtown garden in Roppongi.　These places are decorated by bulbs and they have created fantastic and magical atmosphere.

Blue cave illumination in Shibuya
https://jw-webmagazine.com/tokyo-winter-illumination-shibuya-blue-cave-2017-ac810020816b
30th November to 31st December.　 Light-up time 17:00 – 22:00.
Place: Shibuya Park Street to Yoyogi Park Keyaki Namiki (Zelkova trees )
※There is a 800 m street of Zelkova trees ,which is decorated by 600,000 blue lights.
Making the street to seem like a blue light illuminated cave.

Tokyo Christmas Market in Hibiya Park
14th December to 25th December 11:00-22:00
https://tokyochristmas.net/
Place : 0 min on foot from Hibiya station (Hibiya line / Chiyoda Line / Mita Line )
※We heard there is a Christmas market in countries such as Germany and Austria.You can experience the traditional German food, cookies and other sweets, wine, other goods, and instrumental performance and feel the real? Christmas there.

Hagoita-Ichi (Fair) in Senso-ji.
17th 18th 19th December 9:00-21:00
https://www.gotokyo.org/en/spot/EV152/
Place: 5 min on foot from Asakusa station (Ginza line )
※Hagoita has been used as a new year play from the Muromachi period. Hagoita is also used to exorcize the evil spirits from a long time ago. You can buy a lot of different kinds of Hagoitas with different illustrations on them.

Tokyo Michiterasu (the art of flowers and lights )
https://www.gotokyo.org/en/spot/EV156/
24th December (Monday) – 28th December (Friday)　17：00-21：00
Place: Tokyo station/Marunouchi area :Tokyo Marunouchi exit.
※Tokyo station.Marunouchi area lights and flowers decorate the whole area Marunouchi and make the flower garden.Please enjoy the colorful and beautiful flower arts both daytime & night time.


For your reference
https://www.gotokyo.org/en/story/guide/december/