Meguro River is very famous for its Sakura. In the spring, it has a beautiful cherry blossom with white pink flowers. In Autumn, those Sakura will be beautiful Red Autumn leaves. Now, in winter, it will be lite up with beautiful blue colors.
Megro Rv. Blue Cave (目黒川 青の洞窟) is one of the Christmas Illumination appears in Nakameguro, Tokyo. About 400,000 LED lights are decorated on the Sakura trees for about 500m long of Meguro River, Sakura Trees are filled with beautiful Blu Lights. The illumination starts from the end of November to Christmas.
Tourist Info.
There is no parking or restroom.
Time: 17:00 to 21:00
Period: Nov. 23rd to Dec. 25.
Access
0. at Shibuya Station.
1. use Tokyu Toyoko Line to Nakameguro.
2. walk north (2min.)
30 min
Let's learn MJER Iaijutsu. 
映画好き集まれ！ 
Meguro River is very famous for its Sakura. In the spring, it has a beautiful cherry blossom with white pink flowers. In Autumn, those Sakura will be beautiful Red Autumn leaves. Now, in winter, it will be lite up with beautiful blue colors.