About the houses Interwhao provide!
Long history since 2000!
Many guests have stayed in our properties so far. We have the know-how about share houses gained from years of experience!
Staff’s experience of living abroad.
All our staff has experience of living abroad. We know what it’s like to find a house in foreign country. That’s why we are here!
Close relationship to customers!
We are happy to get to know new people! You are a customer, but sometimes a friend! We want you all have a comfortable stay here!
About the houses Interwhao provide!
Happy sharehouses with
a natural interchange
Living room and lounge for an interchange
Women only house or floor with a shower room
Many international sharehouses where 50% foreigners live
Sophisticated furnished
studio apartment
Low initial cost!
Selected furniture
Free wi-fi
  • Staff's Great Support
  • International exchange between the sharehouses!
  • All Private furnished rooms of International sharehouses
  • Safe and Secure sharehouses for women
  • Affordable Furnished Studio Apartments

The real features of the sharehouses of Interwhao!

long term discount shinjuku studio apartment Introducing Interwhao's experienced house manager!

Recommended sharehouse

Shinjuku Apartment

Furnished accommodation! 10 min from Shinjuku St.!

Furnished studio apartment in Shinjuku area!! 5 minutes on foot from Wakamatsu Kawada station on the Toei Oedo Line! All rooms with a complete set of washing machine, refrigerator, curtain etc!

It is a good location that you can go to Iidabashi station directly - 6 minutes/ Shinjuku - 10 minutes, and also to the business district of Tokyo quickly!

Also, 12 minutes walk to Higashi Shinjuku station of the next station, Metro Fukutoshin Line can also be used and you can go to Shibuya and Ikebukuro without changing trains!

Cozy Share Ikebukuro-Nishi (3rd floor is only for women)

New Sharehouse! 11 minutes to Shinjuku and 5 minutes to Ikebukuro station!

NEW OPEN, July 2018! Only 5 min walk from the house to the nearest station, Higashi Nagasaki in Seibu Ikebukuro Line, where it takes only 4 min for Ikebukuro St.

The house entrance is electric auto-locked and 3rd floor is only for women. So There is the nice environment that women live here safely.

Even though it is close to the station, the house is in a quiet residential area so that you can separate your life from work!

You should check this sharehouse if you want a relaxing life and good access to Ikebukuro!!

  • Firsthouse Mizonokuchi100+a

    International sharehouse! 14 min for Shibuya!

    The nearest station is Mizonokuchi station in Tokyu Dennentoshi Line, Ooimachi Line, & Musashi Mizonokuchi station in JR Nanbu Line, so it's very convenient to commute to Shibuya station and Shinagawa direction by Tokyu Line, and Kawasaki station by JR Nanbu Line. Lots of residents are from foreign countries and you will have a lot of chances to meet many kinds of people here!

    Mie Washii
    Staff Mie Washii

    Let's share this moment! Communication, making friends, sharing your story, everything will be precious time for me!

  • Firsthouse New Gumyoji

    The sharehouse with friendly international residents! 1DK room is available too!

    This house is very International and is full throughout a year! 3 min walk from Gumyouji Station. Famous for Cherry blossom♪This house is 3 min walk from Keikyu Gumyouji Station and 7 min walk from Yokohama municipal subway Blue-Line Gumyouji Station. If you get on Keikyu Line, you can go to Yokohama Station at 8 min

    Naotaka Mori
    Staff Naotaka Mori

    This house is very International and is full throughout a year! 3 min walk from Gumyouji Station. Famous for Cherry blossom♪

  • Firsthouse Omori

    Good access to Tokyo and Yokohama!

    JR Keihin Tohoku Line Omori station is the nearest station, 7 min walk. You can go to Shinagawa, Kawasaki, Yokohama, and other metropolitan areas in Tokyo by this train! Supermarket, convenience stores, and drug stores are very close to the house, about 1 min walk. No worry about daily shopping around here!

    Naotaka Mori
    Staff Naotaka Mori

    Easy access to Shinbashi, Tokyo, Kawasaki, and Yokohama direction! Convenient area for workers and students!

  • Ma Maison Kami-Shakujii(Women only/Tokyo)

    Women only sharehouse in a quiet residential area! About 15 min to Shinjuku!

    The nearest station is Kamisyakuji station in Seibu Shinjuku Line, where it takes only 13 min for Takadanobaba which is the next Shinjuku station in JR Yamanote Line. The house is only 7 min walk from the nearest station in a quiet residential area which enable you to have a relaxing life here!

    Ryo Kato
    Staff Ryo Kato

    Those who are interested in making friends and sharehouse should check this women only house!

  • Fasthouse Kita-Matsudo

    Colorful and fashionable sharehouse on the hill!

    Currently, residents are in their 20’s and 30’s. A few of them are Japanese and most are from foreign countries. Shower, water basin, and washing machine are separated between men and women so you don’t have to care about different sex.

    Kazuki Kabasawa

    The sharehouse on the hill! The surrounding environment is very calm and quiet so that you could relax in here!

  • Firsthouse Minami Urawa

    2 train lines available! Only 4 min walk from the station!

    Very close to the station, Minami Urawa station in JR Keihin Tohoku Line, only 3 min walk! You can buy anything since it's close to the station and easy access to your work place and school. The common spaces and rooms have been renovated in summer 2017 for being high-graded sharehouse.

    Ryo Kato
    Staff Ryo Kato

    Close to the station, 3 min walk!! Huge house makes you feel more freedom.

party / event
Christmas Party at First house Minami-Urawa ♪
December 29, 2018

Christmas Party at First house Minami-Urawa ♪

Hi !!  It’s getting cold these days. I want to stay home!! We still haven’t had any snow. But We can feel atmosphere of Christmas!! Do you know heartwarming event?? That’s right!!! Christmas Party!! We had a Christmas Party at First house Minami-Urawa!! Prepare cooking, relax, talking with sharehouse mate…..etc We had a peaceful and relaxing time!   We are going to Exchange presents and  play Bingo games!!!!   Cheers!!!!! We are having great time with Pizza and Chicken!!   After that……   BINGO GAMES!!!!!!!   Let’s begin!!!  Some presents makes us exciting!!   Residents makes great time with me!! Thank you !!   “Let’s begin!!!” “Sixty five!!! ” “I found it” “Nooooo” […]

party / event
Christmas Party @ Firsthouse Omori
December 25, 2018

Christmas Party @ Firsthouse Omori

I’m writing this report in 25th December. Christmas day!   I notice that it came Christmas season when seeing the Christmas lights at night. So we held the Christmas Party on December 23rd at Firsthouse Omori!!   Today’s meal is Grilled meat and Pot! Since the residents wanted to eat grilled meat, so we bought tons of meats!! If only meat, because it is too greasy, of course we prepare hot pot and salad as well♪ We made two kinds of pots with kimchi and soymilk! Residents took the initiative to help me, so it was a lot of help because I can’t cook(>_<) As you can see from the picture, the […]

party / event House information
Renewal Party @ Firsthouse Omori
November 19, 2018

Renewal Party @ Firsthouse Omori

Hello, I’m Mori from Interwhao! At Firsthouse Omori, 7 min walk from Omori station in JR Keihin Tohoku Line, we held the party for celebrating the renewal of outside wall and common spaces including a few rooms in November 2018!!   New Firsthouse Omori Exterior walls have been waterproofed to allow residents to live safely and comfortably in anticipation of operating and managing for many years to come! The color is Interwhao’s orange (a little bit of yellow) and green! Previously it was pure white, so it became really cool! Here is the bathroom and water sink! Pretty beautifully and freshly reborn! Until now the toilet was rather narrow, but […]

Area information
“Tori no ichi” The biggest local event in Omori
November 13, 2018

“Tori no ichi” The biggest local event in Omori

There are local festivals and customs from ancient times all over the world. Speaking in Japan, there are many places to dance “Bon Odori” in the summer. Many people come to Japan from overseas in recent years, and even foreigners who stay in the short term can be seen who participate in the festival in Japan. So I went to  “Tori no ichi” local festival today in Ota Ward, Tokyo!   What is “Tori no ichi”? “Tori no ichi” is an open-market fair held at Otori-jinja Shrines around the country on the Days of the Cock in November every year. It is believed to have begun during the Oei era at […]

Interwhao sticks to the basic style of sharehouse!
Welcome to Interwhao!

  • Feature1
    All rooms are completely private rooms!

    Interwhao considers that a private space is essential to sharehouses, even if they are houses to share.Everyone needs some time to study and work alone to focus on. Understanding occupants' request, we are taking care of the atmosphere of our rooms to let them live comfortably.

  • Feature2
    The center of interactions with others is a nice living room!

    Interwhao has had shahouses since old times in which dozens of people socialize with others.Living rooms and lounges where people gather are the center of a sharehouse life.To let occupants enjoy comfortably, and gather naturally, we are aiming to offer them an exciting and playful space with them.

  • Feature3
    Every staff can speak English, and has lived in a sharehouse.

    Because almost all of our staff are living or have lived in a sharehouse, they know most of what is fun, and what troubles you. This experience makes us to share occupants' thoughts, and support them not as a businesslike relation. We think that we would like to prepare a comfortable life space of the sharehouse in which we, our staff and the occupants, are able to convey each feelings.

  • Feature4
    Enjoyable human relations under the rules and the manners.

    In a sharehouse, rules and manners are needed to live comfortably because in which living room and a kitchen are shared. We explain the rules and manners in advance to people who want to live in a sharehouse. Only people, who can obey the rules and the manner, can live in the house. In a life of sharing, to obey rules and manners, and kindness to others are important. The views and the senses of value expand by interaction with others in a sharehouse whose nationality, gender, and occupation are different from others, said some occupants. Please think that the premise is the observance of the rules and the manners of sharehouse.

  • Feature5
    Events and parties are the chances to get on with others?

    There are many sharehouses in which events and parties such as Halloween, Christmas, fireworks, and BBQ are held naturally by the people who had lived in the house before, who is living in our other sharehouses and other apartment. Why don't you join in the events and the parties to get on with many people? Through events, becoming good friends with other occupants and hanging out together are not a rare case at all. After a good conversation with someone, you will say "Hi!" and smile naturally next time you see him or her.


September 7, 2018

We wish to express our deepest condolences to everyone who was affected by torrential rains around West Japan, and a big earthquake in Hokkaido this time.
We pray for the earliest reconstruction of the disaster area from the bottom of my heart.


July 9, 2018

We would like to offer our sincere sympathy to the people living in the regions hit by the heavy rain.

We look forward to the earliest possible reconstruction of the affected areas.

May 28, 2018

We will had Parties before the rainy season will come at the sharehouses!
Click here for details! → Happiness Report!

January 1, 2018

Happy New Year 2018!
I hope the New Year finds you in excellent spirit!
I look forward to your continued good will in the coming year.

August 11, 2012

The page became new.

Staff Blog

Resident Blog

Interwhao has managed total 60 properties with 1,000 rooms of sharehouses and studio type apartments in Tokyo (easy access to Shinjuku, Shibuya, and Ikebukuro), Yokohama and Kawasaki in Kanagawa Prefecture, and Saitama and Chiba Prefecture (Funabashi and Ichikawa city) near Tokyo areas. All properties are within 30 minutes from stations in Yamanote Line.
Each property has a completely private room with furniture such as bed, desk, chair, closet, and so on which enable you to start your new life smoothly from the date you move in.
Also, our staff live in some big sharehouse and lead a life with residents to create the valuable sharehouse.
Throughout a year, there are some house events regularly in these sharehouses which enable you to interact with people from all over the world including Japanese of course.
All of our staff can speak English so even if you cannot speak Japanese, we would help you become Japanese friends.
Also, utility fee for sharehouse is fixed cost which is 12,000 yen, including electricity, water, gas, and internet. Internet service includes help desk as well.
For studio type apartments, people need to contract them by themselves but our staff would help you call these utilities’ companies.
Our properties have good environments to reduce the initial fee, to meet many kinds of people, and to exchange the information with people in different fields of jobs.
Our rooms are used not only by students and workers from Japan and overseas, but also as the dorm of some companies for internship and so on.
We will keep going for our 20 years anniversary with the missions to provide a comfortable living space to be chosen by all stakeholders.
long term discount shinjuku studio apartment Introducing Interwhao's experienced house manager!