| September 1979 |
Company Founded |
| October 1985 |
Company established as Kimura Ltd. |
| October 1985 |
Bento (packed lunch boxes) sales & operations commence |
| March 1993 |
Kiyomura Community Store operations commence |
| 1996 |
Manufacture and sale of “tsukemono” (pickled vegetables) products commence |
| July 1997 |
Kiyo-Sushi Restaurant opens for business |
| October 1999 |
Sushi-Zanmai Fukakawa Branch opens (originally called Sushi-Andon) |
| April 2001 |
Sushi Operations division established |
| December 2001 |
Sushi-Zanmai Honten opens for business |
| September 2002 |
Sushi-ZanmaiBekkan opens for business |
| September 2002 |
Sushi-Zanmai Monzennakacho Branch opens for business (originally called Hime-Zushi) |
| December 2002 |
Sushi-Zanmai Kameido Branch opens for business |
| May 2003 |
Sushi-Zanmai Kinshicho Branch opens for business |
| June 2003 |
Revolving Sushi-Zanmai opens for business |
| June 2003 |
Sushi-Zanmai Honjin opens for business |
| August 2003 |
Sushi-Zanmai Toyocho Branch opens for business |
| December 2003 |
Sushi-Zanmai Ginza 7 Chome Branch opens for business |
| April 2004 |
Sushi-Zanmai Honten opens for business |
| June 2004 |
Sushi-Zanmai Yurakucho Branch opens for business |
| July 2004 |
Sushi-Zanmai Roppongi Branch opens for business |
| August 2004 |
Headquarters moved to Najiko Bldg. 8F, in Tsukiji |
| February 2005 |
Kiba Revolving Sushi-Zanmai opens for business |
| September 2005 |
Sushi-Zanmai Oku-no-In opens for business |
| September 2005 |
Akiba Revolving Sushi-Zanmai opens for business |
| September 2005 |
Akiba Revolving Sushi-Zanmai opens for business |
| March 2006 |
Headquarters moved to KY Building 6F, in Tsukiji |
| June 2006 |
Sushi-Zanmai Roppongi Roi Bldg Branch opens for business |
| March 2007 |
Sushi-Zanmai Shibuya Higashiguchi Branch opens for business |
| April 2007 |
Sushi-Zanmai Shinkan opens for business |
| August 2007 |
Toyomi distribution center opens for business |
| August 2007 |
Maguro-Zanmai opens for business |