| May 2019 | Head Office moved to Awaza, Nishi-ku in Osaka | 
|---|
| February 2018 | Obtained ISO9001:2015/JIS Q9001:2015 certification | 
|---|
| April 2017 | Establishment of Tokyo Office | 
|---|
| April 2015 | Establishment of NEXTA | 
|---|
| February 2014 | KES step 1 certification obtained | 
|---|
| July 2010 | Establishment of NDR Solution (Thailand) Co., Ltd. in Bangkok, Thailand | 
|---|
| July 2010 | Tokyo office integrated into the Headquarters | 
|---|
| May 2009 | Establishment of the Mishima office | 
|---|
| October 2006 | Tokyo office shifted to Sumida ku in Tokyo | 
|---|
| April 2004 | Tokyo office shifted to Bunkyo ku in Tokyo | 
|---|
| December 2003 | Increase in capital to 65 million yen | 
|---|
| July 2003 | Increase in capital to 40 million yen | 
|---|
| October 2002 | Opening of the Tokyo office in Chiyoda ku, Tokyo | 
|---|
| February 2000 | Obtained ISO9001:2008/JIS Q9001:2008 certification | 
|---|
| November 1997 | Establishment of Nichi-In Software Solutions Pvt. Ltd. in Bangalore, India | 
|---|
| March 1995 | Unification and shifting of the offices to Minamihorie, Nishi ku, Osaka | 
|---|
| March 1992 | Opening of the design and development annex in the Osaka office | 
|---|
| September 1991 | Establishment of IJSEC as a joint venture with the Japan International Cooperation Agency (Limited), and establishment of the merged company IJSEC-INDIA in India | 
|---|
| December 1990 | Increase in capital to 35 million yen | 
|---|
| December 1988 | Increase in capital to 20 million yen | 
|---|
| August 1986 | Opening of the Osaka office in Tennoji ku, Osaka | 
|---|
| July 1986 | Increase in capital to 10 million yen | 
|---|
| December 1984 | Establishment of NDR Company Limited | 
|---|