- April, 1955
- Founded in Tamano City, Okayama Prefecture as a clothing specialty store.
- November, 1974
- "Kansai Area Haruyama Chain Co., Ltd." was founded.
- December, 1977
- "Tokyo Shinshifuku Co., Ltd."(a sales company) was founded.
- October, 1978
- "Kurashiki Shop" opened as the flagship store of our men's clothing specialty stores in suburban location of Kurashiki City, Okayama Prefecture.
- February, 1986
- The head office was moved to Omotemachi, Okayama-shi, Okayama Prefecture(Now: head office).
- October, 1988
- "Aoe head Shop" opened as large store in suburban location of Okayama City.
- April, 1991
- Merged "Tokyo Shinshifuku Co., Ltd." and "Formerly: Haruyama Trading Co., Ltd. (procurement specialization company), and changed trade name to "Haruyama Trading Co., Ltd."
- November, 1994
- Listed in the second section of the Osaka Stock Exchange.
- December, 1998
- Listed in the second section of the Tokyo Stock Exchange.
- November, 2000
- Opened "Perfect Suit Factory (P.S.FA)" in Akasaka, Minato Ward, Tokyo, and began expansion of this store around the country.
- September, 2002
- Listed on the first section of the Tokyo Stock Exchange and the Osaka Stock Exchange.
- April, 2006
- Approved as a member of the official partner program of the Japan Olympic Committee (JOC) and supported Japanese team in the Beijing Olympics.
- October 2006
- Took over men's clothing operations from Matsuya Co., Ltd. and began expansion of the Foel industry around the country.
- August, 2007
- Provided the uniform for the 24th Universiade in Bangkok.
- July, 2008
- Morione Co., Ltd." became a subsidiary to focus on expansion in the Hokuriku region.
- July, 2008
- Provided official uniforms for the Japan national team at the Beijing Olympics.
“Mori One”, a company operating mainly in the Hokuriku area, becomes a subsidiary.
- March, 2009
- Opened "Perfect Suit Factory Platinum" in the Umeda branch of Daimaru Department store and began expansion of this store.
- January, 2010
- Provided official suits for local soccer club "Fagiano Okayama".
- February, 2010
- As a part of our sports promotion activities, sponsored the Okayama Youth Softball Club's invitational softball tournament for neighboring prefectures.
- June, 2010
- Started the "Haruyama Official Online Shop" (EC operation).
- September, 2011
- Introduced iPad-POS system to all stores.
- November, 2011
- Opened interactive store "HAL SUIT Higashi-Okayama Branch" based on the concept of a "private fashion coordination shop".
- December, 2012
- Awarded the Guinness World Record for "smallest tailor-made men's suit".
- August, 2013
- Opened "Perfect Suit JOY" in the AEON Mall Tsurumiryokuchi branch and began expansion of this store around the country.
- October, 2014
- Opened "TRANS CONTINENTS", which offers dresses and casual wear, in Ginza, Chuo Ward, Tokyo and began expansion of this store around the country.
- October, 2014
- Established "TETE HOMME Co., Ltd." As a subsidiary and took over operations of TETE HOMME, which is involved in the design, manufacture, wholesale, and retail sale of designer brands.
- June, 2015
- Established "Haruyama Zaidan Public Welfare Corporation" for the purpose of supporting activities such as the spread and promotion of sports and organizations providing support for the disabled.
- December, 2015
- Received an honorable mention award in the "1st Recognition of Companies Promoting Part Time Worker Activities" by the Ministry of Health, Labor, and Welfare.
- June, 2016
- Established "BASE Co., Ltd." as a subsidiary operating a ladies' casual brand business.
- October, 2016
- Opened ladies' casual brand store "YEVS -supply-" in AEON Lake Town kaze and began expansion of this brand around the country.
- January, 2017
- Transferred "Haruyama Trading Co., Ltd. " to a holding company and changed the trade name to "Haruyama Holdings Co., Ltd.".
- January, 2017
- Newly established "Haruyama Trading Co., Ltd. " as a business firm to handle sales operations via an incorporation-type company split; absorption-type split of current sales operations.
-