'How should I manage my assets?'

"In what form do you hold your assets?" That is the million-dollar question.

One choice can lead to vastly different numbers. As the core of your assets,
real estate will continue to produce value.
Assets aren't just for life,
but for generations to come.
Which is why a long-term perspective is key,
not what you come up on the spot.
You're right.
The partner you choose decides everything.

Tailor-made by a corps d'elite of professionals. Consulting for the wealthy reimagined.



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Individuals with a high net worth need to think about the estate they have built in the long term.
The core challenge they face isn't just increasing those assets, but how to protect them.

To do this, they must also face the tricky issues of inheritance and taxes.
Realized together, all of these best practices make what we call "asset protection".

In many cases, however, the relationship between a real estate company and its clients is merely transactional.
In terms of "asset protection", that relationship makes it impossible to recommend truly appropriate properties.

We believe that by taking a long-term view of our clients' assets,
we can keep in step with their "asset protection" journey.

We help our clients maximize the use of real estate as a weapon in their asset portfolios.
Our ideal is to help them do that long term.

We want to be your best real estate partner.



Knowledge as your shield.
Knowledge as your sword.

Land, buildings, inheritance, tax, law.
Our team is a constant provider of accurate and up-to-date information.


Basic strategy:
"long-term maximization"

Saying no to short-term speculative decisions,
we look to 5 years, 10 years,
or even further in the future.
With an emphasis on safety,
we provide asset maximization
strategies from a long-term perspective.


We offer the best proposals
from a wide range of property options.

Because we do not own or manage our own properties,
we have no vested interest in selling
specific products.
We can always make the best proposal for our clients.


An elite corps of partners.

A former hedge fund manager, a former business owner,
an active investor,
native Chinese and English speakers.
Our partners with a variety of experience
and background
will work side by side with you, long-term,
as we manage your valuable assets.



CEO’s Message

Shion Suzuki, CEO of AAC
Shion Suzuki, CEO of AAC

Thank you very much for visiting our website.

I'm Shion Suzuki, CEO of AAC. I was born in Tokyo, Japan and have lived in China, USA and Singapore for a total of 16 years.

After graduating from Keio University law school, I joined Recruit Co., which runs Suumo, Japan's largest real estate advertising website, as a strategic consultant and marketing partner for hundreds of real estate companies in Tokyo.

Due to the nature of my work, I have been interested in Tokyo real estate since my twenties. In my second year of work, I took up a loan to buy a second hand apartment in the Minato, Tokyo.

However, when dealing with various real estate companies from my two different perspectives as both partners and customers, I feel that there are very few real estate companies with knowledge, experience and at the same time, are sincere to customers.

There are many things in life that are more important than money. Spending time with your family, friends, and loved ones, striving to see what is yet unknown, and having the freedom to choose your lifestyle... Asset protection is how we protect those things that are more important to us than money.

To us, customer relationships are never one-time transactions, we wish that our customers will remember us after 1 year, or even 10 years later, and think that they have bought a property that they truly feel suitable to them.

Our Unique and elite team consists of advertising professionals who are experts in the real estate market in central Tokyo, overseas graduates who are proficient in both Chinese and English, senior financial planners, and real estate investors in their 30s with assets worth more than 1 billion yen.

Our unrivaled expertise and experiences ensure that we have the very best proposals for our customers, however, what matters the most to us is the deep understanding and sincere efforts to contribute to our customer.

As your real estate consultating partner, we will provide holistic and professional service with sincere attitude during your real estate journey in Japan.


Thank you very much for visiting our website

Arisugawa Asset Consulting/AAC

If you have any questions about real estate or other aspects, please feel free to contact us.

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Contact form


Arisugawa Asset Consulting-AAC
B1F Barbizon Bldg.,
5-15-9 Minamiazabu, Minato-ku, Tokyo
Shion Suzuki
License registered
The governor of Tokyo, (1) No.106274
Affiliated organizations
The Tokyo Real Estate Public Interest Incorporated Association
National Association for Real Estate Transaction Guaranty
Real estate agent corporative of Tokyo
Business description
1. Obtain, possess, trading, leasing, mediation and management of Real estates
2. Real estate appraisal business
3. Inspection and planning about real estate
4. Designing, Constructing, Contract business and Supervisory
5. General and Life insurance agent business
6. Consulting business
7. Any other business incidental or relating to the businesses referred to in any of the foregoing items

1 minute walk from Exit 1 of Hiroo Station on the Hibiya Line


Financing arrangements for foreign residents

Financing arrangements for foreign residents

We arrange financing for foreign residents, for whom loans are considered hard to get, through our unique know-how and industry connections.

In the case of one of our overseas clients, they had purchased a number of properties through their asset management company in Japan, but were unable to obtain financing from financial institutions due to his overseas residency, which was holding back their expansion. We were able to successfully raise over 3 billion yen in loans from a certain bank, using existing properties as collateral, and purchased three new buildings in prime locations in the heart of Tokyo.

Whether you are a Japanese national or from abroad, feel free to consult us for loan assistance.
We have staff members who are native speakers of Chinese and English, so there is no need to worry about communication. We can also arrange for talks with foreign financial institutions that have their own screening criteria other than Japanese financial institutions.



Building value increased by attracting famous restaurants

Building value increased by attracting famous restaurants

The client wanted our advice on leasing the space of their newly constructed small building in the center of Minato Ward. They wanted not only to pursue profitability, but also to attract famous restaurants that would raise the brand value of the building.

Since each floor was only 30sqm, there were limited use cases for the building. However, based on the characteristics of the area and consumer needs, we made the shift from floor-by-floor renting to block-by-block renting, while also inviting Michelin 3-star restaurants through our industry connections. We ended up leasing the building at the expected rent price.

As you can see, we are also engaged in balancing profitability with branding, helping plots and buildings realize their true potential. We do our best to make things happen.



"Investi-tainment" - Balancing Play and Profitability, Long-Term

'Investi-tainment' - Balancing Play and Profitability, Long-Term

A client was looking to purchase a second home where he could also enjoy using a private sauna. They were considering a house, but we proposed a plan where they could use those funds to take out a loan to purchase an entire building, and then use the top floor for their own accommodation while renting the rest out to produce landlord income.

If the property is held as a single building, there is no need to be overly concerned about any co-owners or neighbors, and when there is no longer a need for personal use, the property can be returned to its skeleton and rented out as a rental floor at any time.

We usually suggest "investi-pancy" when purchasing residential real estate, especially when considering asset value and resale. However, we can also accommodate those of you that worry "I want a space to enjoy my hobbies and kick back, but buying/renting real estate just for that purpose seems frivolous...”, as "investi-tainment" can balance both your play and long-term profitability.



I want a place to make my own hydroelectric power plant!

I want a place to make my own hydroelectric power plant!

A property owner has asked us to help him. He would like to secure an evacuation site to use in the event of a disaster, a place that is "self-sufficient" in electricity, water, and food. He wanted our assistance in purchasing a plot of river-side land where small-scale hydroelectric power generation was possible.

Because rivers are not usually available for trade, most real estate companies do not deal with them, and even though we made dozens of inquiries, we were continually rebuffed, saying that we had never seen such a property for sale. However, we used our connections to find an individual who owned countless forests and campgrounds throughout Japan, and were eventually able to propose a plot that fit the client's requirements.

Although this was an extremely specific need, we have handled a variety of special properties to date, including hotels, hot springs, vacation rentals, campgrounds, farmland, mountains, schools, dormitories, studios, factories, data centers, distribution centers, retirement homes, and so on.

When other real estate agencies turn down your unorthodox requests, contact us for assistance. We'll do our very best to find the real estate you need.