This Rakuten Travel list has us packing our tiny towels, ready for an onsen-focused vacation.
hot springs (Page 9)
Tattooed guests are often turned away at the door at many Japanese hot springs, but a Chiba-area hot spring location is explicitly allowing guests with tattoos, and it’s a multi-floor relaxation paradise to boot!
At this enlightened facility, the management would rather people gaze at Mt. Fuji than worry about their fellow bathers’ body art.
Who says sumo wrestlers can’t be sexy?
Alright ladies, so you’ve spent all day at the office, or out running errands, or cleaning up house and cooking for everyone and taking care of the kids, or maybe even all of the above. Now you want to reward yourself, unwind, and relax in front of the TV or with a good book. Why not let this group of good-looking fellows help you recuperate?
After all, that was the thought behind the creation of the TV show Men’s Onsen, and what could be more rewarding than watching this handsome bunch, clad in nothing but towels, taking a dip in one of Japan’s many hot springs?
There aren’t a lot of cushy jobs in the anime industry. Aside from the pressure of having to please fickle fans and meet strict deadlines, most animators in Japan earn a pitiful salary.
Still, almost all anime professionals are also fans, and at the end of the day, being able to contribute to the art form that they love must be worth something. Plus, the employees of one particular anime studio get to enjoy the ultimate after-work perk: a dip in the hot spring that was found in their office building!
Two of the best ways to experience the pleasures of rural Japan are a long hike and a leisurely dip in a hot spring, or onsen, as they’re called in Japanese. With the country’s chains of volcanic mountains, there are plenty of spots where you where you can do both in the same day, with onsen resorts often not too far from where mountain trails start or end.
But instead of booking a room in an inn with a hot spring, you can do something even better in this part of Hokkaido by digging your own onsen!
The Egyptian pyramids stand strong in the scorching heat of the desert, as they have for over 4,500 years. It is said that the techniques that went into building them were well beyond those of human civilization at the time. They are mysteries wrapped inside of enigmas that continue to fascinate us from afar.
And apparently there is also a pyramid in Tochigi Prefecture, which really cuts down on the travel expenses for those of us in Japan wanting to bask in their wonder. One such spendthrift adventurer was RocketNews24’s own Masanuki Sunakoma, who went to investigate.
Japan may be a small country in terms of area, but it certainly makes up for it with 47 distinct prefectures that have their own vibrant personalities. Prefectures like Tokyo and Osaka dominate with their big city lifestyles, while Kyoto and Nara rely on their richly preserved history. Some have festivals that have survived for hundreds of years, others have geological formations that make them stand out or new attractions that you can’t find anywhere else.
For prefectures to separate themselves from the rest and showcase what makes them special, they have to do something grand. In Oita Prefecture, this means presenting their world-famous hot springs with a synchronized swimming team in what can only be known as “synchronized bathing”.
While dogs have no trouble emptying their bladders and bowels on busy streets in broad daylight, proudly locking eyes with you as they let rip right there on the pavement, members of the feline world are much more reserved when it comes to answering the call of nature. Even in the comfort of their own homes, kitties need their own space to do their business; no self-respecting cat would want the eyes of their human on them while they’re trying to go.
So it’s no wonder this clever new idea is getting a lot of attention in Japan. It’s the cat onsen, which houses your pet’s kitty litter box and comes complete with a cute spa-style noren curtain to provide some much needed privacy. Once your cat finishes using the kitty litter “sand bath” inside, they’ll emerge looking as fresh as a daisy!
In movies, there’s never anything good hidden in the earth under a structure. It’s all Native American burial grounds, Egyptian mummies, and other assorted other corpses of non-specific ethnicities.
In real life, though, there are all sorts of desirable things waiting beneath the surface, such as oil and gold. An excavation crew in Kobe was looking for something just as good as those two valuable commodities, though: a hot spring, and they found one right in the heart of the city.
Do you love hot springs and spas? How about Tokyo? If so, we have good news for you! A new onsen (hot spring) spa, the largest in Tokyo, is currently under construction right here in beautiful Shinjuku! Even better, it’s set to open at the end of July.
We were so excited about this ginormous new relaxation spot, we sent a writer to check out the new spa, called Thermae-yu, to see how it’s looking these days. Along the way we learned a certain secret that’s not actually a secret, but may disappoint die-hard onsen fans.
Going to an onsen hot spring is one of those quintessentially Japanese experiences that every visitor to the country should have. But is, sadly, an activity many westerners choose to skip for a number of reasons. Coming from a culture where taking a bath with another person is something you really don’t do beyond early childhood, the thought of walking around naked and sitting in a huge bath with a bunch of naked strangers can seem a bit unappealing. I myself was in Japan for two years before I finally decided to take the plunge, but once I did, I was hooked.
Our Japanese writers here at RocketNews24 decided to take a their American pal along for his first onsen experience at the famous Kusatsu Onsen. Find out what he thought of his first ever hot spring soak after the jump.
Almost everyone loves soaking in an outdoor hot spring bath, called rotenburo in Japanese. The combination of soothing natural mineral water and being buck naked outside is enough to wash all your stress away. Just look at those little capybara in the photo above. Don’t they look so relaxed?
If you ever have the chance to visit Japan, we highly recommend you take a dip in a rotenburo. But if you aren’t able to make the long journey over to this wonderful country right away, might we suggest taking a virtual tour of six outdoor hot springs in Japan?

















Mr. Sato takes a walk on Tokyo’s American-style street to get some American/Japanese ice cream
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Same name tops lists of most popular dog and cat names in Japan, and there’s probably a reason why
The Japan Burger Championship 2026 in Yokohama next month is the ultimate battle of the beef
Tokyo’s insane Garlic Ramen is a meal, and an aroma, you’ll never forget[Taste test]
Two new Sailor Moon art manhole covers are coming to Usagi’s real-world Tokyo neighborhood
Krispy Kreme releases new limited-edition fox doughnuts at only four stores in Japan
Gundam teams up with 300-year-old daruma maker for wood-carved anime mecha figures[Photos]
Own a piece of anime history with U-Treasure’s Astro Boy gold miniature figure
Tokyo restaurant offers lunches for less than 1 U.S. cent…if you’re good enough at rock-paper-scissors
Tokyo’s new extra-expensive ramen restaurant is dividing opinions, so we tried a bowl
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists
Japan has a new cute and clever sunblock for cat lovers
Japanese temple burns to the ground, fire burning inside for 1,200 years unharmed
Japan’s instant ramen snack theme park features an athletic course even adults can enjoy
Krispy Kreme Japan is bringing two special donuts to the most-forgotten big city in the country
Pizza Hut Japan’s drinkable curry pizza is here – Is it all we dreamed it would be?[Taste test]
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli releases new anime keychains that are like miniature figurines
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
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Two new Sailor Moon art manhole covers are coming to Usagi’s real-world Tokyo neighborhood
Krispy Kreme releases new limited-edition fox doughnuts at only four stores in Japan
Gundam teams up with 300-year-old daruma maker for wood-carved anime mecha figures[Photos]
Own a piece of anime history with U-Treasure’s Astro Boy gold miniature figure
Tokyo restaurant offers lunches for less than 1 U.S. cent…if you’re good enough at rock-paper-scissors
What makes the Starbucks Japan chocolate terrine so popular?
Pizza Hut Japan’s drinkable curry pizza is here – Is it all we dreamed it would be?[Taste test]
KFC Japan’s “The American Burgers” include a pile of guilt
Used chopsticks upgraded from “waste” to “valuable material” by Kawasaki City thanks to ChopValue
Tokyo’s new extra-expensive ramen restaurant is dividing opinions, so we tried a bowl
Japanese temple burns to the ground, fire burning inside for 1,200 years unharmed
Japanese government to allow desecration of flags on kids’ meals
Cloud’s Final Fantasy Buster Sword is now a cat scratching pad thanks to Square Enix Pets
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists