1990's Corporate History
| year | month | occurrence |
|---|---|---|
| 1990-1999 | ||
| 1991 | May | 
Construction was completed on the Konami Technology Development Center (currently Kobe Office) in Nishi-ku, Kobe, Hyogo. |
| June | KONAMI INDUSTRY CO., LTD. changed its trade name to KONAMI CO., LTD. | |
| November | KONAMI entered the PC Engine game business. | |
| 1992 | June | 
The Tokyo Headquarters was set up at 4-3-1 Toranomon, Minato-ku, Tokyo. |
| December | KONAMI entered the MEGADRIVE (called "GENESIS" in North America) game business. | |
| 1994 | August | 
Construction was completed on the Tokyo Technical Center (currently Kanagawa Office) in Zama, Kanagawa. |
| September | Konami (Hong Kong) Limited (currently Konami Digital Entertainment Limited) was established in Hong Kong. | |
| December | KONAMI entered the PlayStation game business. | |
| 1995 | January | The Kobe Building in Minatojima, Chuo-ku, Kobe received some damage due to the Great Hanshin-Awaji Earthquake. |
| 1996 | November | US holding company, Konami Corporation of America was established in the US. |
| Konami Australia Pty Ltd was established in Australia. | ||
| 1997 | January | Konami Gaming, Inc. was established in the US. |
| March |  Construction was completed on the Amusement Machine Division Plant(merged with the current Kobe Office) in Kobe, Hyogo. |
|
| October | KONAMI entered a gaming machines market in Australia. | |
| November | KONAMI was listed on the Singapore Exchange. | |
| European holding company, Konami Europe B.V. (currently Konami Digital Entertainment B.V.) was established in the Netherlands. | ||
| 1998 | October | 
KONAMI’s logo was changed from italics to plain text. |
| 1999 | February | KONAMI entered the card game business and released the Yu-Gi-Oh! TRADING CARD GAME. |
| June | KONAMI began to create, manufacture and market LCD games for pachinko manufacturers. | |
| September |  KONAMI was listed on the London Stock Exchange. |
|
| December | The registered office of KONAMI was transferred to "4-3-1 Toranomon, Minato-ku, Tokyo" from "Kobe, Hyogo". | |