| 1959 | Michiharu Furusawa founded Aichi Gloves in Toriishi, Takaishi City, Aichi Prefecture, Japan as a glove manufacturer and wholesaler. |
| 1982 | Workshop Aichi Sakai store opened as a wholesale and retail of uniforms, etc. |
| 1992 | Workshop Aichi Takaishi Toriishi store opens, retailing work clothes, etc. |
| 2002 | Kiyoshi Furusawa appointed as CEO. |
| 2004 | Corporate Sales Department established. |
| 2006 | Workshop Aichi Ltd. renamed Aichi Co, Ltd. |
| 2010 | Omatsuri-Youhin.com established. |
| 2014 | Received Osaka Prefecture Management Innovation Plan approval for recycled festival goods sales. |
| 2016 | Aichi Matsuri Kan opened at Aichi Sakai City store and integrated with the actual store of Omatsuri-Youhin.com. |
| 2021 | Kiyoshi Furusawa founded JCI Japan Product Sales Committee and becomes its first chairperson. |
| 2022 | Osaka Management Innovation Plan approved and certified as an Excellent Corporations for Health Management. |
| 2023 | Kiyoshi Furusawa appointed as CEO of Work San-ei Ltd. |
