Why KIKO from Spain Chose GRAN17: An Interview About Share House Living in Osaka
When starting a new life in Japan, there are several accommodation options to consider, including hotels, serviced apartments, and traditional rental apartments.
However, for people who have only recently arrived from overseas, the initial costs of renting an apartment—such as a security deposit and key money—can be a significant burden. Furnishing the apartment, purchasing appliances, and completing a rental contract in Japanese can also be challenging.
In this interview, Matsuura from Roomie speaks with KIKO, who is originally from Spain and has been living at GRAN17, an international share house in Osaka, since October 2025.
They discuss KIKO’s experience searching for accommodation in Japan, the actual cost of living at GRAN17, and what everyday life is like in an international share house.

- Meet the Interviewees|GRAN17 Resident KIKO and the Roomie Team
- Moving from Spain to Osaka: KIKO’s Search for a Home in Japan
- Comparing Accommodation in Osaka: Hotels, Serviced Apartments, and Standard Rentals
- What Are the Initial Costs at GRAN17? A Breakdown of the ¥70,000 First-Month Cost
- The Convenience of a Fully Furnished Share House
- GRAN17 as a Starting Point for Life in Japan
- Experiencing Life in Osaka While Keeping Housing Costs Affordable
- Making Connections in an International Share House
- A Message for Foreigners Looking for a Share House in Osaka
Meet the Interviewees|GRAN17 Resident KIKO and the Roomie Team

KIKOさん
Originally from Spain, KIKO has been living at GRAN17, an international share house in Osaka, since October 2025.

Matsuuraさん
Seita operates “Roomie – Share House Japan,” introducing foreigner-friendly share houses mainly in Osaka, where international residents can feel safe and comfortable.
Moving from Spain to Osaka: KIKO’s Search for a Home in Japan
Matsuura
Thank you for joining us today, KIKO!
KIKO
Thank you for having me!
Matsuura
You are originally from Spain and have been living at GRAN17 since October 2025. Have you gotten used to living in Japan?
KIKO
Yes. There were many things I did not understand at first, but I have now become quite comfortable with life in Osaka.
Matsuura
When you first arrived in Japan, there must have been many unfamiliar things, including the language, local customs, and administrative procedures.
KIKO
That’s true. It was my first time living in Japan, so even finding a place to live was not easy. I felt that renting a standard Japanese apartment from overseas would be quite difficult.
Comparing Accommodation in Osaka: Hotels, Serviced Apartments, and Standard Rentals
Matsuura
When you first started looking for somewhere to live, did you also consider staying in a hotel or a short-term rental apartment?
KIKO
Yes. I looked into hotels as well as weekly and monthly furnished apartments.
Matsuura
What did you think when you saw the prices?
KIKO
Hotels are convenient for a few days, but they become very expensive if you stay for a month or longer. Weekly and monthly apartments are convenient because they are furnished, but I also felt they were expensive once the monthly rent, cleaning fees, and other charges were included.
Matsuura
With a traditional rental apartment in Japan, you usually need to pay a security deposit, key money, and an agency fee in addition to the monthly rent. You also need to arrange your own furniture, appliances, and Wi-Fi.
KIKO
Exactly. Buying all your furniture and appliances immediately after arriving in Japan is difficult. I think it is an especially significant burden for people who are not yet sure how long they will stay in Japan.
What Are the Initial Costs at GRAN17? A Breakdown of the ¥70,000 First-Month Cost

KIKO
I have a private room. The monthly rent is ¥30,000, and the monthly service fee is ¥15,000, so I pay a total of ¥45,000 per month.
Matsuura
The service fee includes electricity, gas, water, and Wi-Fi.
KIKO
It is helpful that the monthly payment is so clear and easy to understand. I did not need to arrange separate utility contracts or apply for Wi-Fi by myself.
Matsuura
The initial move-in costs are a ¥10,000 security deposit and ¥15,000 in key money, for a total of ¥25,000. Including the first month’s rent and service fee, the total cost for the first month is ¥70,000.
KIKO
Yes. Compared with a traditional rental apartment or a hotel, I was able to keep my initial expenses much lower.
KIKO’s Actual Housing Costs at GRAN17
| 項目 | 金額 |
|---|---|
| Monthly rent for a private room | ¥30,000/month |
| Monthly service fee, including utilities and Wi-Fi | ¥15,000/month |
| Total monthly payment | ¥45,000 |
| Security deposit | ¥10,000 |
| Key money | ¥15,000 |
| Total initial move-in costs | ¥25,000 |
| Total cost for the first month | ¥70,000 |
Estimated Housing Costs by Length of Stay
| Length of stay | Total housing cost at GRAN17 |
|---|---|
| 1 month | ¥70,000 |
| 3 months | ¥160,000 |
| 6 months | ¥295,000 |
| 9 months | ¥430,000 |
The totals include the ¥25,000 security deposit and key money paid during the first month.
The Convenience of a Fully Furnished Share House
Matsuura
What have you found especially convenient since moving into GRAN17?
KIKO
The furniture and appliances were already provided. After arriving in Japan, I did not need to purchase a bed, refrigerator, washing machine, or other essential items.
Matsuura
One of the biggest advantages of a share house is that you can arrive with only your suitcase and start your new life immediately.
KIKO
Yes. There is also a shared kitchen and living room, and everything I needed for daily life was already available.
Matsuura
You also have your own private room, so you can still enjoy your personal space.
KIKO
Exactly. I can relax in my own room when I want some time alone, and I can go to the shared areas when I feel like talking to someone. I think it provides a good balance between privacy and social interaction.
GRAN17 as a Starting Point for Life in Japan
Matsuura
For people moving to Japan from overseas, having a confirmed place to live can provide a great sense of security. How was your experience with procedures such as registering your address and opening a Japanese bank account?
KIKO
At first, I was worried because I did not understand the procedures or know which documents were required. However, once I had a confirmed address, it became easier to move forward with the other necessary procedures.
Matsuura
Whether you can register your address and open a bank account depends on the property, your visa or residence status, and the bank you choose. However, securing a place to live is an important first step when starting your life in Japan.
KIKO
Yes. Having a safe and comfortable place to live was extremely important when I had only recently arrived in Japan.
Experiencing Life in Osaka While Keeping Housing Costs Affordable
Matsuura
You have now been living at GRAN17 for about nine months. After staying here for this length of time, how do you feel about the cost?
KIKO
I pay ¥45,000 per month, including utilities and Wi-Fi, so I have been able to keep my housing expenses affordable. This means I can spend more money on travelling, eating out, and having different experiences in Japan.
Matsuura
Even if the rent itself is low, the total monthly cost can become expensive once utilities and internet charges are added. Knowing the full amount from the beginning also provides peace of mind.
KIKO
Yes. Because it is easy to understand how much I need to pay each month, it is also easier to plan my living expenses.
Making Connections in an International Share House
Matsuura
How do you feel about sharing a house with other residents?
KIKO
I enjoy meeting people from different countries and regions. Even when I had only recently arrived in Japan, there were people at home I could talk to, which made me feel more comfortable than living alone.
Matsuura
At GRAN17, everyone has their own private room, but residents naturally meet and interact in shared spaces such as the living room and kitchen.
KIKO
Yes. Sometimes people help me when there is something I do not understand, and we occasionally eat together. I think one of the best things about living in a share house is being able to learn about different cultures and ways of thinking.
A Message for Foreigners Looking for a Share House in Osaka
Matsuura
Finally, do you have a message for people who are planning to move to Japan or considering living in a share house?
KIKO
You have your own private room while also having opportunities to meet and connect with many different people. At GRAN17, residents sometimes eat together or have drinks together, so everyday life here is fun and enjoyable!
Matsuura
Thank you very much for speaking with us today, KIKO!
KIKO
Thank you!
Roomie introduces fully furnished, foreigner-friendly share houses, mainly in Osaka.
If you would like to begin a new life in Japan while keeping your housing costs lower than those of a hotel or serviced apartment, please visit the Roomie website to check current room availability and prices.
If you would like to begin a new life in Japan while keeping your housing costs lower than those of a hotel or serviced apartment, please visit the Roomie website to check current room availability and prices.
The prices and conditions shown in this article were applicable when KIKO moved into GRAN17. Prices, contract conditions, and eligibility for address registration may vary depending on the property and the time of application.












