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In the name of the staff, I thank you very much for your continued business with us.
Since our company was established in 2008 as the shipping department of Kato Sangyo Co., Ltd., our group company, we have expanded our business activities as a shipping company to this day.

At the beginning of the establishment, we started with one sand carrier ship, and we have had to aim to steadily build close ties with our customers with "safe operation and safe work", as our top priority. At the same time, we have been running the company based on our company motto, "Takes on new challenges, Aim and have a positive mind as a group." Currently, we have 27 sand carrier ships carrying cargo from all over Japan, including Kyushu, Okinawa, and Kanto area.

In the future, we plan to complete the construction of new ships of 749 t in 2023 and 499 t in 2024.

In 2016, we acquired Nagasaki City's first ocean-going vessel and entered the ocean-going market.

All employees will devote themselves to becoming a global company that continues to evolve with free ideas, so we ask for your continued guidance and encouragement.

CEO Yasuhiro Kato

CEO Yasuhiro Kato

Initiatives for Achieving SDGs


We contribute to achieving the SDGs through our business activities to balance the three

dimensions of sustainable development: the economic, social and environmental.


Quality Education


Substantially increase the number of youth and adults who have relevant skills, including technical and vocational skills, for employment, decent jobs and entrepreneurship.


Decent Work & Economic Growth


Achieve higher levels of economic productivity through diversification, technological upgrading and innovation, including through a focus on high-value added and labor- intensive sectors.


Life Below Water


Sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their

restoration in order to achieve healthy and productive oceans.




◆ Head office

20-9 Takenokubomachi, Nagasaki City, Nagasaki Prefecture, 852-8014

TEL: 095-864-7333 FAX: 095-864-7320

◆ Fukuoka Branch

Room 5 on the 2nd floor of the Unite Hakata Building, 2-6-28 Hakata Station East, Hakata-ku, Fukuoka City, Fukuoka Prefecture

TEL: 093-332-0834 FAX: 093-332-0835

◆ Okinawa Sales Office

196-1-206 Isagawa, Nago City, Okinawa Prefecture

TEL: 0980-43-7225 TEL: 0980-43-7226


July 8, 2008


Yasuhiro Kato

Business contents

Coastal shipping / Ship rental / Sailor dispatch / Industrial waste collection and transportation / Stone, crushed stone, sand sales / General construction

Business permit

Coastal shipping business registration Kunai No. 0047

Seafarer dispatch business No. 311

General Construction Industry Governor of Nagasaki (General-29) No. 12860

Industrial waste collection and transportation business license No. 04200178948

Capital Stock

10,000,000 JPY

Main Bank

Kitakyushu Bank / Fukuoka Bank / Nishi-Nippon City Bank / Eighteen Shinwa Bank / Japan Finance Corporation / Sumitomo Mitsui Trust Bank / Saga Bank / Higo Bank



● Kato Sangyo Co., Ltd.

Address:20-9 Takenokubocho, Nagasaki City, Nagasaki Prefecture 852-8014
Established:September 1966
Business items:Port cobblestone, crushed stone, fish reef stone, sand sales / Concrete secondary products / Industrial waste intermediate treatment / Collection and transportation / A set of other civil engineering materials
CEO:Hirofumi Kato

● Moji Coastal Shipping Co.,Ltd.

Address : Room 5 on the 2nd floor of the Unite Hakata Building, 2-6-28 Hakata Station East, Hakata-ku, Fukuoka City, Fukuoka Prefecture, Japan

Established : October 20, 1969

Business Contents : Domestic transportation and domestic transportation handling

Chairman : Yasuhiro Kato

● Kyusyu Senpaku Butsuryu Co., LCC,

Address:Room 5 on the 2nd floor of the Unite Hakata Building, 2-6-28 Hakata Station East, Hakata-ku, Fukuoka City, Fukuoka Prefecture
Established:March 15, 1986
Business contents:Coastal shipping business
CEO:Ryohei Kato
Owned ship:No. 18 Fujishin


Office:80Broad Street,Monrovia,Liberia

CEO:Yasuhiro Kato

Establishment:21th July 2016

Service:Owning and renting ocean-going vessels


Office:Ajeltake Road Ajeltake Island Majuro,Marshall Islands MH96960

CEO:Yasuhiro Kato

Establishment:11th January 2018

Service:Owning and renting ocean-going vessels



July 2008

TOSHIN Co., Ltd. was established

July 2008

Daisei Maru (104t, 1000㎡ product) went into service

October 2012

TOSHIN No.5 (multipurpose all-turn crane and dredger, 50t, 1000㎡) went into service

March 2013

TOSHIN No.2(407t ・ 800㎡)went into service

July 2016

A group company, ALPHA VESSEL LIMTED was established

January 2018

A group company, ALPHA SHIPS CO., LTD. was established

May 2018

Acquired a group company,  Showa Kaiun Co., LLC.  Moji Coastal Shipping Cooperative Association

May 2018

TOSHIN No.11 (409t 1130t) went into service

July 2018

TOSHIN No.7 (196t, 650t) went into service

August 2018

TOSHIN No.8 (499t, 1,850t) went into service

April 2019

Hinata Maru No.28 (495t, 1411t) went into service

February 2020 

Okinawa sales office was opened

April 2020

TOSHIN No.2 (499t, 1517.45㎡) went into service

October 2020

We were selected as a "regional future leader " by the Ministry of Economy, Trade and Industry


Click here for "Regional Future Leaders"

July 2021

Hinata Maru No.38 (749t, 2,400t) went into service

November 2021

TOSHIN No.18 (499t, 1,750㎡) went into service

April 2022

Reorganized from Moji Nai Kaiun Cooperative Association to Moji Nai Kaiun Co., Ltd.

June 2022

KATSUEIMARU No.20 (488t, 1,585㎡) went into service

September 2022

TOSHIN No.15 (497t, 1,400㎡) went into service

September 2022

TOSHIN No.15 (497t, 1,400㎡) went into service

September 2022

TOSHIN No.15 (497t, 1,400㎡) went into service

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