| 2013.04.20 | Established Information Center in the UK |
| 2013.03.19 | Mr. Tatsuo Ohta introduced an article “A current situation of CSO database system in Japan” |
| 2013.02.10 | DATA BOOK 2012 "charitable and non-profit organizations in Japan" is now free to download |
| 2013.02.04 | First Regional Meeting of Asia Development Alliance (ADA) was held in Bangkok |
| 2013.01.15 | JACO published a survey report "Services and tools that national associations provide and its achievement" |
| 2012.12.01 | Symposium on the 40th anniversary of JACO “Last four decades of PIC and future prospects” was held in November 31 |
| 2012.11.20 | 2012 Independent Sector Annual Conference was held in San Francisco |
| 2012.09.20 | CIVICUS official side meeting for national associations hosted by JACO was held in Montreal |
| 2012.09.15 | JACO attended AGNA Annual General Meeting and CIVICUS World Assembly held in Montreal, Canada |
| 2012.08.25 | East Asia Civil Society Forum was held in Beijing, China |
| 2012.07.10 | Peer Learning Exchange was held in London, UK |
| 2012.04.02 | Peer Learning Event “Advancing Accountability and self-regulation of the civil society sector” was held from 27 to 29 March 2012. |
| 2012.01.16 | A workshop “Strengthening the Accountability of the Civil Society Sector” was held in mid December |
| 2011.12.16 | Workshop “A recent situation of CSOs in the US and Japan and its issues” was held on December 1, 2011 |
| 2011.12.16 | Symposium “Natural disaster and the role of CSOs - from experience of East Japan Earthquake” was held on November 30, 2011 |
| 2011.10.22 | -Alert Message- |
| 2011.10.01 | The 10th CIVICUS World Assembly, 10-12 September 2011, Montréal, Canada |
| 2011.10.01 | The 2nd Asia Regional Meeting, 7-8 September 2011, Montréal Canada |
| 2011.09.21 | Message from Japan Civil Network (JCN) |
| 2011.07.12 | Tax reforms adopted for charitable contributions |
| 2011.07.07 | The role of CSOs in reconstruction efforts after the recent earthquakes, tsunami and nuclear crisis |
| 2011.07.04 | Mr. Haoming Huang and Mr. Wang Ming visited JACO on July 1st |
| 2011.06.20 | The 3rd Japan Emergency Relief Fund Distribution Committee was held on June 15. |
| 2011.06.10 | Mw= 9.0 Great East Japan Earthquake：A recent situation |
| 2011.05.23 | Peer Learning Exchange with CODE-NGO, 25-27 April, Manila Philippines |
| 2011.05.16 | The 2nd Japan Emergency Relief Fund Distribution Committee was held on May 11. |
| 2011.04.18 | Post-disaster situation in northeast cost of Japan |
| 2011.03.31 | Japan Civil Network for Disaster Relief in East Japan was established on March 30th |
| 2011.03.23 | Emergency Relief Fund for the Pacific Coast of Northeast Japan Earthquake and Tsunami |
| 2010.12.01 | Tatsuo Ohta, President and CEO of JACO off to Taipei to attend International Conference on NPO Accountability as a keynote speaker |
| 2010.11.10 | Meeting of Asian Coalition of National NGO Platforms, Delhi India |
| 2010.10.25 | 2010 Independent Sector Annual Conference, 20-22 October, Atlanta USA |
| 2010.09.02 | CIVICUS World Assembly & AGNA General Annual Meeting, 20-23 August 2010, Montréal Canada |
| 2010.07.01 | Tatsuo Ohta, President/CEO of JACO introduced Recent developments with the Charity Commission in Japan in the GuideStar International Newsletter. |
| 2010.06.21 | Mr. Tatsuo Ohta introduced an article “Toward New Paradigm for Public Benefit Society at Citizens’ Initiative -From standpoint of drastic PBC reform-” |
| 2010.02.15 | Mr. Oli Henman, UK and International Campaigns Manager of National Council for Voluntary Organizations, visited JACO on February 15th |
| 2010.01.21 | Karla W. Simon, a professor of law at Catholic University of America, introduced an article "Enabling Civil Society in Japan: Reform of the Legal and Regulatory Framework for Public Benefit Organizations". |
| 2009.12.09 | Training delegation on Governance of Public Service Unite from the State Commission Office for Public Sector Reform, China, visited JACO |
| 2009.10.28 | JACO held a seminar about CSO's disclosure |
| 2009.10.01 | JACO staff off to Johannesburg to attend AGNA Annual General Meeting |
| 2009.06.30 | JACO reported on present state of CSOs in Japan in the CIVICUS members' matters. |
| 2009.06.30 | Tatsuo Ohta, President/CEO of JACO introduced the role JACO has played in improving self-regulation of Public Interest Corporations in the GuideStar International Newsletter. |
| 2009.05.31 | The effect of new legal frameworks for Public Benefit Corporations is introduced by JACO in the GuideStar International Newsletter. |
| 2009.04.30 | Celebrating 37 years of JACO JACO has just obtained the new PBC status under the laws |
| 2009.02.28 | NOPODAS was introduced by GuideStar International News Letter |
| 2009.01.31 | Non-profit organizations database system called NOPODAS was introduce by GuideStar International on website |
| 2008.12.31 | Online portal site for CSOs in Japan launched |
| 2008.12.31 | GuideStar International Assembly 2008 From Local to Global: The Importance of CSO information for citizen engagement |
| 2008.10.31 | JACO reported on research mission to the US in the GuideStar International Newsletter |
| 2008.10.31 | Research mission by JACO on US civil society organizations |
| 2008.08.31 | The 8th CIVICUS World Assembly at Glasgow, Scotland from 18-21 June 2008 |
| 2008.04.30 | Tatsuo Ohta, President of JACO reported on current legislation which is affecting the PBC in Japan in the GuideStar International Newsletter |
| 2008.03.31 | Tatsuo Ohta,president of JACO and Tsutomu Hotta,president of SWF discussed about the public interes corporation reforms |
| 2007.12.31 | Tatsuo Ohta, president/CEO of JACO was invited to the International Peer Learning Event in Washington,DC |
| 2007.10.31 | UK-Japan International Symposium was held in Tokyo and Osaka |
| 2007.09.30 | Tatsuo Ohta, President/CEO made a presentation at the GuideStar International Assembly, London |
