Muscles, hot springs and stunning scenery combine to create some memorable slow motion bathing experiences.
When planning a short trip away in Japan, one of the many things locals take into account when choosing a place to stay is the quality of the onsen. Whether you’re staying in a large modern hotel or a small traditional inn, you’ll find on-site hot spring bathing facilities at many popular tourist destinations, and one of the regions currently putting their hand up for your consideration is Ibaraki Prefecture, on the far eastern coast of Japan’s main island of Honshu.
The prefecture is putting their best foot forward with a series of attention-grabbing videos, featuring a muscly, flesh-baring Japanese man bathing at some of the region’s premier onsen locations. Shot in glorious 4K, there are currently three videos in the series, called the Ibaraki Onsen File, which shows the beauty of the hot springs at Ibaraki’s Isohara Seaside Hotel, Marumitsu Ryokan, and Yu No Sawa Spa.
Check out the first video, shot at Isohara Seaside Hotel, below.
Strong, relaxing, beautiful, and tension-building all at the same time, we don’t know whether we want to immediately book a trip to the hotel to replicate the slow-motion bathing experience or press replay to view it one more time. Before hitting that replay button, though, there’s another video to enjoy, and this one introduces us to the pleasures of bathtime at Marumitsu Ryokan.
The dimly lit bathing area with waterproof tatami flooring and waterside reading nook almost fades into the background with all those languid close-up muscle shots.
Before we get too carried away, it’s time to check out the final video in the series, shot at Yu No Sawa Spa.
The 150-year-old spa gets a dose of sex appeal with the hunky bather, who can’t resist letting loose with a set of push-ups on its rocky rim.
With hundreds more onsen bathing options around Ibaraki Prefecture, we hope this is just the start of our journey into the “Onsen x Muscles x 4K” experience. We can’t wait to see which hot springs they’ll introduce us to next!
Featured image: IbakiraTV
Insert images: IbakiraTV (1, 2)
[ Read in Japanese ]

The 10 best hotel hot springs in Japan, as chosen by Japanese travelers
Beautiful new Tokyo hotel gives you the best of both worlds with hot spring bath in the big city
The top five best multiple-hot-spring hotels in all of Japan
A private onsen bath with a karaoke machine is two of Japan’s best things with zero embarrassment
Japan’s top five retro hot springs for a time trip back to the onsen past, as chosen by travelers
7-Eleven Japan now has ramen machines…but only at 41 stores
“They’ve got be kidding me.” – Mayor in Japan fed up with off-season Mt. Fuji hikers needing rescue
Tinder just opened a convenience store in Japan, aimed at adults only
“Disaster”: 2018 Kanji of the Year unveiled by Buddhist monk at Kiyomizudera temple in Kyoto
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
Secret staff cafeteria in Tokyo is a hidden gem you won’t find in travel guides
Man tells Nintendo HQ “I’m going to blow you all the hell up,” gets arrested by Kyoto cops
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
New bounty system starts in Japan, rewards reports of illegal employment of foreigners
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Mt. Fuji hot spring inn gets even more beautiful after dark with Firefly Festival
Does one of Japan’s favorite chocolate brands work with the Pringles chocolate hack?
Japanese criminals are now using crabs to hunt for burglary targets
Japan releases new ramen sandwiches… that don’t taste like ramen
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Japanese Pokémon card shop grabs scissors as part of its plan to keep scalpers away
This train station bento boxed lunch shop has been in business for nearly 100 years
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Injuries on stairs in Tokyo highlight an overlooked design flaw
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
The top 10 hot springs Japanese travelers want to visit this fall
2018 Top 20 Day Trip Onsen Hot Spring and Spa Ranking in Japan
Nara hotel with hot spring baths by imperial palace site is a reason to remember the prefecture
Japan’s top 10 open-air hot spring baths with cherry blossom views【Survey】
Five of Japan’s most unique snow-covered hot spring bathing sites
Ridiculously powerful hot spring bath in Japan earns both our respect and our fear【Videos】
Saying a prayer can open a passage between men’s and women’s baths at this Japanese hot spring
Low-cost Japanese inn welcomes foreign guests with hot springs, sake tastings, cosplay backdrops
Gravure model NFT series wants to attract online investors, real-world visitors for hot springs
Love Japanese hot springs? At Nakadake Onsen in Hokkaido, you can dig your own!
You can make your own hot spring bath at this river in central Japan【Japan travel】
With sushi breakfasts and hot spring baths, this Tokyo hotel could really use a different name
Secret tent onsen in the forest is one of the most unusual hot springs in Japan
We go looking for the free kaoyu hot spring facebath of onsen town Kusatsu【Photos】
Japanese hot spring inn lets you spend night for under US$1 if you do something special in return