
Unkai appearing daily in Machida.
The Japanese word unkai translates to “sea of clouds” and refers to the phenomenon where a layer of fog and clouds becomes so thick that it appears to form an ocean. Usually seeing this requires heading to a high mountaintop in the early morning, but right now there’s an unkai occurring in a much more accessible location, Yakushi Ike Park in Tokyo’s Machida district.
Located about an hour southwest of the Tokyo city center, Yakushi Ike Park is laid out around a pond (ike in Japanese). As part of a special event taking place right now, a layer of mist is created that stretches across the body of water once an hour, making the park’s double-arched Taiko Bridge appear to be floating in its own sea of clouds.
The unkai can be seen daily at 8:30, 9:30, 10:30, and 11:30 a.m., as well as 1:30, 2;30, 3;30. And 4:30 p.m. Starting November 16, though, there will also be unkai at 5:30, 6:30, and 7:30, coinciding with a limited-time night-time illumination of the park, lighting up the maple and gingko trees just as their leaves will be turning their most brilliant shades of red, orange, and yellow.
Even when the unkai isn’t present, the lit-up pond has a unique beauty after sundown, as on nights when the air is calm and windless the surface of the water becomes a perfect reflecting mirror.
And there’s yet one more way in which Yakushi Ike Park is going to look otherworldly cool this month. The park periodically serves as the venue for events organized by cosplay group Cossan, during which sections of the park are reserved from morning to dusk for use by cosplayers. This year’s final Cossan events at Yakushi Ike Park will be held from 9:45 to 4 p.m. on November 16 and 17.
Reservations are required for the cosplay event and can be made through the Cossan website here. The unkai and nighttime illumination run until December 1.
Park information
Machida Yakushi Ike Park / 町田薬師池公園
Address: Tokyo-to, Machida-shi, Nozuta-machi 3270
東京都町田市野津田町3270
Website
Source, images: @Press
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!



Hokkaidō’s “Sea of Clouds” Terrace now open, just a 13-minute chairlift ride away! 【Photos】
Massive manga collaboration bringing 100 years of Shueisha manga to Uniqlo T-shirts【Photos】
Which Japanese beef bowl chain’s near-identical demon grater onioroshi ponzu gyudon is the best?
Japan’s kid-friendly ski program is now selling Pikachu snowboards for a limited time only
Totoro cream puffs and Catbus cookies are finally available in downtown Tokyo
Poké Ball cakes here for limited but long time to celebrate Pokémon franchise’s 30th anniversary
Mister Donut and Godiva continue their sweet sweets relationship with new treats on sale now in Japan
Fewer ramen restaurants declare bankruptcy in Japan for first time in several years
We try an unusual buffet of dishes made from wild game at a roadside stop in Chiba
Hokkaido has an Ice Festival that’s less famous than the Snow one, but beautiful in its own way
Majority of Japanese women in survey regret marrying their husband, but that’s only half the story
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Japanese women showing rebounding interest in giving Valentine’s Day chocolate【Survey】
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
10 times to avoid traveling in Japan in 2026
What’s inside Starbucks Japan’s fukubukuro lucky bag for 2026?
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Leave a Reply