History
| 1923 | Shinzo Ohshiro registers as a lawyer |
|---|---|
| 1924 | Shinzo Ohshiro establishes Ohshiro Law Office in Harima-cho, Kobe |
| 1954 | Masaru Ohshiro enters Ohshiro Law Office |
| 1960 | Office relocates to Higashimachi Building, Chuo-ku, Kobe |
| 1990 | Yoshihiro Uetani promoted to partner |
| 1993 | Office renamed as “Higashimachi Law Office” Masaru Ohshiro is appointed as a Supreme Court Judge Takao Kinoshita and Satoru Kohdera promoted to partner |
| 1995 | Office relocates to Kobe MK building, Chuo-ku, Kobe, after old premises were destroyed in the Great Hanshin earthquake |
| 1999 | Office relocates to present location in Create Kobe Building, Chuo-ku, Kobe |
| 2003 | 10th anniversary commemoration of renaming to Higashimachi Law Office |
| 2010 | Higashimachi LPC (corporation) established, Tokyo and Imabari offices opened |
| 2016 | Higashimachi Business Consulting (Shanghai) Ltd. established |
| 2020 | Osaka office opened |
| Current memberships |
Japan Shipping Exchange Kobe CHamber of Commerce and Industry Fair Trade Institute Japanese Institute of International Business Law Japan Commercial Arbitration Association Japan – China Economic Relations and Trade Centre (JCCNET) Association for the Promotion of International Trade, Japan (JAPIT) Australia and New Zealand Chamber of Commerce in Japan Business Innovation Support Agency Matching coordinator with the Hyogo Prefecture Business Succession Support Centre |