| Mar. 1984 | Kanagawa Information Processing Industry Association was established with 54 regular corporate members. |
| Mar. 1987 | Kanagawa Information Services Industry Association (KIA) was established to replace Kanagawa Information Processing Industry Association, with 105 corporate regular members and 10 supporting members. Akira Fushimi was appointed as the first chairman. |
| Nov. 1987 | The Local Information Services Organizations Conference was held. KIA chairperson A. Fushimi called the first meeting of six organizations similar to KIA from across Japan ; the conference was held in Hakone. |
| June 1989 | All-Nippon Information Industry Association (ANIA) was established with 15 regular member organizations and three special member organizations. KIA chairman A. Fushimi was appointed as first chairman of ANIA. |
| July 1989 | The first KIA softball tournament was held; 32 teams participated. |
| April 1990 | Kanagawa Information Services Industry Pension Fund was implemented. |
| June 1992 | The 9th ANIA conference, "ANIA Kanagawa Forum," was held. |
| June 1994 | The 9th International Information Processing Industry Conference was held at Pacifico Yokoyama; many members of KIA attended. |
| April 1996 | Shinji Takamura was appointed as the second chairperson. |
| Mar. 1997 | "Commemorative Ceremony for the 10th Anniversary of KIA " was held. |
| June 1997 | We started to research about “Internship Program” |
| April 1998 | The first “Open Forum” (Symposium about research of Information services industry technology)was held |
| June 1999 | We made an “Environmental declaration” as a result of study group about environmental problems |
| April 2001 | We made a working group to create a mid/long-term plan. |
| April 2002 | We made a working group to create a mid/long-term plan. |
| April 2003 | Noriyoshi Ikeda was appointed as the third chairperson. In an organizational restructuring |
| June 2003 | The 25th ANIA conference, “ANIA Kanagawa Forum” was held. |
