
While most of us can’t build our very own Midoriyama, there will soon be a place in Japan where we can unleash our inner ninja.
Finally, a climbing frame on which to frolic without the disapproving eyes of children and their parents! Provided you have a head for heights, that is.
Asia’s first giant-sized mountain-top climbing frame, the Muscle Monster, is set to open in Japan’s Kanagawa Prefecture this March. The Muscle Monster climbing attraction stands over 16 metres tall and, as if that wasn’t terrifying enough, sits atop a mountain. The above artist’s impression shows it hanging perilously over the edge of a cliff, a setup which is sure to test the bladder strength of even the bravest of ninjas.
A six-sided “colosseum” with three stories and an observation platform on top, you can scamper about to your heart’s content. As long as you are over 120 centimetres (45 inches) of height and weigh less than 120 kilograms (264 pounds) (so bad news for the short, heavy-set, or armour-clad).
The attraction boasts 92 types of athletic activities and a panoramic view of the surrounding area. Fortunately for those of us who have never mastered the monkey bars and can’t be trusted to even walk on a flat surface, let alone jump from platform to platform without falling, there are safety ropes. That may detract somewhat from the ninja-ness of the whole thing however.
The Sagamiko resort “Pleasure Forest” in Kanagawa Prefecture, where the Muscle Monster is located, an hour away from Tokyo, is also home to onsen hot springs so after climbing you can eat barbecued food, and then soak in the hot waters before going home, or camping on site. Sadly, for some reason ninja costumes do not seem to be provided at the door.
Source, images: Pleasure Forest


Kitty gets stuck while attempting new in-house Ninja Warrior challenge course【Video】
Japanese castle’s new Ninja Museum sends you on an interactive shinobi mission through history
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Is it rude to sing along at concerts in Japan? We ask a pro musician for his take
A Japanese dating app matched our bachelorette with a Buddhist monk, and she learned some things
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
TikTok releases its Year in Music 2025 – Japan’s Top 10 Songs ranking
Suicide cakes – Sweets to die for
Green onion baths return to Japanese bathhouse to celebrate Labor Day
Genuine Muramasa blade and Muromachi katana on display at Tokyo’s Touken Ranbu store【Photos】
Japanese osechi New Year’s meal lucky bag gives us way more than we bargained for
Dragon Quest Slime toys appear at McDonald’s Japan in crossover with Grimace and pals【Video】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Starbucks Japan releases new zodiac chilled cup drink for 2026
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Is this the most relaxing Starbucks in Japan?
Starbucks on a Shinkansen bullet train platform: 6 tips for using the automated store in Japan
Street Fighter Hadouken Churros to be launched and eaten in Tokyo, Okami pudding on offer too
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japanese train company is letting fans buy its actual ticket gates for their homes
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
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】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
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
Leave a Reply