
Add this to your list of novelty accommodations!
Have you ever wanted to experience living in a submarine without actually going under the water? Well, now’s your chance! Spa company 3C & Spa has just opened up a submarine-themed guest house in Kure City in Hiroshima Prefecture.
When you stay at Red Submarine, you’ll feel like a member of the crew with all of the fine details they’ve made sure to include throughout the guest house, from the rooms to the toilets to the common areas. Everything was designed with the help of 3C & Spa president Maho Oshima’s father, a veteran who has crewed seven different submarines, with the goal of making it a dream come true for submarine fans from all across the country.
The shared living space shown above is called the Officers’ Room, and even has peephole-style windows like you might find on a submarine. The rounded ceiling and red lighting also add to the feel of a deep-ocean submarine. Beyond that is a narrow hallway similarly lit in red light that leads to the guest rooms. Its exposed piping is another key feature.
The Officer’s Quarters are a dormitory style shared room, with pairs of bunk beds nestled side by side. The beds are simple, in the style of a military bunk, but still offer some privacy with the addition of curtains on each bed.
If a dormitory isn’t your style, there are also private rooms with single, double, and twin beds, with a total of six rooms altogether, including the dormitory. Up to 15 people can stay in the guest house at one time.
A video report conducted by FNN Prime revealed that the toilets are also purposely made to be stainless steel, and the icy cold metal seat is key to experiencing austere life on a military craft. By the sound of it there are also non-metal toilets for those who prefer something a bit warmer, but who wants that when you can have the full experience?
The guest house also includes a public bath and a sauna, which unfortunately don’t continue the theme, though many will appreciate it regardless.
Red Submarine is located in Kure City in southwestern Hiroshima Prefecture on the Seto Inland Sea, which, due to its calm harbor and easy access to the ocean, has been used as a naval port throughout history and is still an essential base for Japan’s Maritime Self Defense Forces today.
It’s also a famous shipbuilding town. Many of Japan’s notable battleships have been built and developed there, including the famous Battleship Yamato (not to be confused with the mega popular anime Space Battleship Yamato). Because of this, the city has been designated a Japan Heritage site where guests can experience modern Japanese history through venues like the Japan Maritime Self-Defense Force Kure Museum, which was ranked as one of the best free sightseeing activities to do in Japan.
Guest House Red Submarine was designed expressly to fit in with Kure’s history and culture, so if you plan to visit, you’ll definitely want to book at least one night there, if only for the novelty of it! At its cheapest, a night’s stay costs just 3,300 yen (US$23.00), so it’s absolutely worth it!
Guest House Information
Red Submarine / レッドサブマリン
Addresss: Hiroshima-ken, Kure-shi, Nakadori 2-4-5, Red Building 4F
広島県呉市中通2丁目4番5号赤ビル4F
Website
Source: PR Times, FNN Prime Online via Golden Times
Images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!






We tour Onomichi, Hiroshima, where old meets new and a whole lot more
This remote island guest house may have converted our “private rooms only” traveling reporter
Staying at this Tokyo budget hotel feels like visiting your Japanese grandma’s house
The new Simose Art Museum in Hiroshima houses a floating, futuristic surprise next to the sea
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Studio Ghibli unveils new anime calendars and diary planners for 2027
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Family Mart joins forces with legendary sumo wrestler Chiyonofuji for new Convenience Wear collection
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Janken Kebab: Win at rock-paper-scissors and get extra fillings at this fun Japanese kebab shop
Is Tokyo’s Odaiba, once one of its trendiest neighborhoods, becoming a ghost town? [Photos]
Mister Donut releases new doughnuts that look and taste like Japanese sweet potatoes
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
This Japanese 7-Eleven has the most expensive drinks, and item, we’ve even seen at the chain
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】