Mitsuba Group Opens Land and House Investigator Corporation Tokyo Office for One-Stop Service from Surveying to Registration

Mitsuba Group (Headquarters: Minato-ku, Tokyo, Representative: Makoto Miyagi), comprising corporations of judicial scriveners, land and house investigators, and administrative scriveners, as well as a stock company, has opened its Tokyo Office for the Land and House Investigator Corporation. This is the fourth office for the Land and House Investigator Corporation, following those in Hiroshima, Fukuoka, and Osaka.

This expansion will enhance our surveying and registration capabilities in the Tokyo metropolitan area, enabling us to provide integrated services through collaboration with judicial scriveners and administrative scriveners.

Growing Demand for "Speed" and "Integrated Services" in the Tokyo Metropolitan Area

In the Tokyo metropolitan area, alongside active real estate transactions and an increase in redevelopment projects, there is a strong demand for faster and more efficient real estate-related procedures due to the rise in inheritance cases driven by a declining birthrate and aging population. Cases involving multiple specialized fields, such as one-stop services for surveying and registration related to sales and inheritance, addressing boundary disputes, and handling cases with owners residing in distant locations or overseas, are increasing year by year.

At Mitsuba Group, we are increasingly experiencing a rise in cases requiring boundary confirmation surveys and registration applications for unregistered buildings among consultations regarding inherited real estate. In inheritance and sales contexts, surveys are often indispensable alongside registration, highlighting the growing importance of collaboration across specialized domains.

By establishing a Tokyo office for our Land and House Investigator Corporation, which specializes in surveying and registration, we aim to create a system that allows for more integrated handling of real estate-related procedures and to generate new value through the fusion of expertise.

Strengths of Mitsuba Group

The Mitsuba Group Land and House Investigator Corporation has handled over 1,000 surveying and registration cases to date. We undertake surveying and registration work for buildings such as detached houses, condominiums, and commercial buildings, as well as land surveying and registration for subdivision and changes in land classification.

Furthermore, we support safe real estate transactions through site surveys to understand the current state of the land and boundary confirmation surveys to clarify boundaries.

・Site surveys, boundary confirmation surveys, and surveys of retaining walls and elevation differences for detached houses

・Land surveys and registration work for inheritance, gifts, and sales

・Surveys and registration related to public infrastructure development, such as airports, ports, and city roads

・Surveys related to road widening and river/sabō facility development

・Surveying and registration for land development involving 10 to 50 plots

・Registration of entire condominiums and mixed-use buildings by major developers

・Registration and site surveys for high-rise buildings and complex facilities in redevelopment areas such as station fronts and city centers

・Applications for boundary determination in cases of boundary disputes

Our judicial scriveners, land and house investigators, and administrative scriveners collaborate within the group to manage projects from surveying through to registration.

In recent years, with the increase in inheritance cases and the progress of urban redevelopment, procedures spanning surveying and registration are becoming more common in real estate transactions. On the other hand, as these procedures are handled in a fragmented manner, coordination among parties involved and project management can become burdensome, often making schedule management leading up to settlement difficult.

At Mitsuba Group, by having judicial scriveners, land and house investigators, and administrative scriveners collaborate, we can manage projects with an eye on everything from surveying to registration, leading to smoother transaction progress. The opening of the Tokyo office is an initiative to further strengthen this system in the Tokyo metropolitan area.

Moving forward, we will continue to work on building systems that facilitate smoother real estate transactions by combining the expertise of each professional.

Makoto Miyagi, Representative of Mitsuba Group

What is Mitsuba Group

Mitsuba Group is a comprehensive professional services group composed of judicial scrivener, land and house investigator, and administrative scrivener corporations, as well as a company responsible for professional consulting. With numerous specialized staff members, we offer a wide range of services including "real estate registration," "corporate legal affairs/commercial registration," "inheritance," "family trusts," "debt consolidation," "surveying," and "permit applications." To respond broadly to client consultations nationwide, we have established bases in Sapporo, Sendai, Tokyo, Nagoya, Osaka, Hiroshima, Fukuoka, and Okinawa. Under our mission of "Providing people with a secure daily life as social legal infrastructure," we support a secure daily life by standing by each individual's wishes through comprehensive professional services.

Group Overview

Group Name: Mitsuba Group

Group Representative: Makoto Miyagi

Bases: Sapporo, Sendai, Tokyo, Nagoya, Osaka, Hiroshima, Fukuoka, Okinawa

Employees: 304 (As of January 2026)

Corporate Site: https://mitsubagroup.co.jp/

Recruitment Site: https://recruit.mitsubagroup.co.jp/

・Mitsuba Group Judicial Scrivener Corporation

・MITSUBA GROUP Judicial Scrivener Corporation

・Mitsuba Group Land and House Investigator Corporation

・Mitsuba Group Administrative Scrivener Corporation

・Mitsuba Group Co., Ltd.