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Support for the Battle of Koma

Last Updated September 17, 2024

 The All-Japan Manufacturing Koma War, which originated in Yokohama, focuses on "manufacturing" and disseminates the technical capabilities of Japanese small and medium-sized manufacturing industries not only in Japan but also to the world as an initiative to rejuvenate small and medium-sized manufacturing industries. .
 In Yokohama City, as the birthplace of the Koma War, in addition to creating opportunities for young people to experience the technical skills and the joy of manufacturing of small and medium-sized manufacturing industries, and widely disseminating the appeal of manufacturing, In addition to improving the technical skills of industrial high school students in the prefecture, we support the following initiatives with the aim of promoting mutual cooperation between small and medium-sized manufacturing industries.

Holding of the Children's Top War
Support for the Kanagawa Prefectural High School Students Battle
Support for holding G1 (national and global competitions)

※You can check the details and rules of the All Japan Manufacturing Coma War from the link below.
 All Japan Manufacturing Coma War Front Website (outside site)

The tournament currently being recruited and scheduled to be held in the future

Main achievements of the Koma War in Yokohama

Main achievements of the Koma War in Yokohama
Period Contents of the event

autumn of 2011

Volunteers of small and medium-sized manufacturing industries in Yokohama will plan a national battle for manufacturing.
February, 2012 1st National Convention held (Venue: Pacifico-yokohama)
February, 2013 2nd National Convention held (Venue: Pacifico-yokohama) 
February, 2015

1st World War II (Venue: Yokohama Port Osanbashi Hall)
Teams that have won the domestic qualifying round and teams from six overseas countries (United States, Indonesia, Korea, Thailand, Vietnam, Bolivia) participated.

    August Children's Adventure 2015 “Let's make frames and play against each other” (Venue: Yokohama Media and Communications Center)
Every year until 2019, the Children's Koma War is held as one of the children's adventure programs.
April, 2017 The 3rd National Convention held (Venue: Queen's Square Yokohama)
November, 2018 Held for the first time in Kanagawa Prefecture High School Students (Venue: Yokohama Mitsui Building)
September, 2019 The 2nd Kanagawa High School Student Koma Battle (Venue: Yokohama Port Opening Memorial Hall)
December, 2020

World War II 2020 (Venue: Yokohama City Hall)
Teams that have won the domestic qualifying round and teams from three overseas countries (Indonesia, Thailand, Vietnam) will participate.

October, 2021

The 3rd Kanagawa High School Student Koma Battle was held online.
In order to prevent the spread of COVID-19, a long-lasting tournament will be held online.

August, 2022

The 6th Children's Top War was held (Venue: Yokohama City Hall)

     September

Held the 4th Kanagawa High School Students Battle (Venue: Yokohama City Hall)

July, 2023

Held the 7th Children's Top War (Venue: Yokohama City Hall)
    September

Kanagawa & Tokyo High School Student Koma Taisen 2023 Yokohama Place (5th Kanagawa High School Student Koma Taisen) held
First joint meeting with a high school in Tokyo (Venue: Yokohama City Hall)

February, 2024

2024 (10th Anniversary of the Battle of Koma) held (Venue: Yokohama City Hall)

August The 8th Children's Top War was held (Venue: Yokohama City Hall)
    September The 6th High School Student Battle (Venue: Yokohama City Hall)

Inquiries to this page

Economic Affairs Bureau Manufacturing Support Division, Yokohama City

Telephone: 045-671-2567

Telephone: 045-671-2567

Fax: 045-664-4867

Email address: ke-koma@city.yokohama.jp

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Page ID: 105-065-940

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