Originally a Nakameguro event from way back in 2014, the Blue Cave is now a Shibuya highlight each winter.
What happens?
The display turns a roughly 900-meter stretch from Shibuya Kōen-dōri to the zelkova-lined avenue in Yoyogi Park (just south of Yoyogi Park Events Square) into a tunnel of LED lights (guess what color). In previous years there have been around 500,000 of them, and we expect a similar count this year.
It can get unexpectedly busy. In the past, around 2 million visitors were counted in a single month, so embrace the crowds (not literally, we’re all about personal space) and consider it part of the experience.
Schedule 2026
The 2026 Blue Cave is listed for Friday, December 11 to Sunday, December 27 in the Tokyo Metropolitan Government’s ARTE TOKYO festival program. The organizers haven’t published their own details yet. In previous years, the lights have been on 5–10 p.m. nightly, and we expect the same this year.

- 0.7 km from Harajuku Station Yamanote Line (JY19)
- 0.7 km from Meijijingū-mae Station Chiyoda Line (C3)Fukutoshin Line (C15)
- 0.8 km from Yoyogi-kōen Station Chiyoda Line (C2)