The History of Konami
By Konami historian • May 2, 2026 • 15 min read
In the annals of gaming history, few companies have had a more dramatic journey than Konami. From humble beginnings making jukebox parts to becoming one of the most influential game companies in the world, the story of Konami is a window into the evolution of an entire industry.
Konami was founded in 1969 by Kagemasa Kozuki and his brothers. Their first products were jukebox repairs and coin-operated vending machines. The company name came from a rearrangement of their hometown s name: Morinomiya.
The company moved into video games in 1978 with the acquisition of a small company called Owl. Their first arcade game was a Space Invaders clone called Space Seeker. While not original, it showed Konami's willingness to enter the booming arcade market.
The 1980s saw Konami establish itself as a major arcade force. Games like Gradius, Track & Field, and Teenage Mutant Ninja Turtles showed the company's range. They weren't afraid to experiment with different genres, and their games were known for tight controls and high production values.
The Konami Code — up, up, down, down, left, right, left, right, B, A — was born from Gradius. A programmer named Kazuhiko Takagi created it as a shortcut to test the later stages of the game. When a Games magazine writer discovered it worked in Contra, it became gaming's most famous secret.
The PlayStation era brought new highs and eventually controversy. Silent Hill, Metal Gear Solid, and Castlevania: Symphony of the Night established Konami as a force in console gaming. But internal conflicts and a shift in corporate direction led to the departure of key figures like Hideo Kojima.
The modern Konami has pivoted toward mobile and pachinko machines, away from the AAA console games that made them famous. This shift has been controversial among fans who mourn the loss of what once was.
But the legacy endures. The games Konami created in their prime remain among the most influential ever made. And for many gamers of a certain age, the Konami name still evokes memories of late nights in arcades, controller in hand, chasing one more credit.