
Golden-age Konami programmer left an indelible mark on gaming and digital entertainment.
It is with heavy hearts that we report the passing of Kazuhisa Hashimoto on 26 February. The cause of the 61-year-old’s death has yet to be released but the effects of it has sent ripples across the gaming community. As programmer for Konami during the creation of some of the company’s finest games, Hashimoto gave so much more than simply the games – he gave the gift of life.
Thirty lives to be exact, every time a player pressed up, up, down, down, left, right, left, right, B, A, start on their controller during the title screen of Contra. This would prove to be indispensable to my mental health as a child who tried to grapple with the logic of a musclebound supersoldier dying from simply jumping onto the head of an enemy or solid platforms disappearing from existence if they went off screen more than a millimeter.
But it was the equally hard Gradius that gave birth to the legendary Konami Code in 1985. While testing the game, Hashimoto had trouble making progress due to its difficulty level and included a button sequence, one that wouldn’t be accidentally input but would give his ship instant power-ups. The purpose was to make the game easier only for himself, but by the time Gradius was published, the code was accidentally left in and gaming history was made.
▼ The following video highlights but a few uses of the Konami Code throughout the years.
News of Hashimoto’s parting triggered an outpouring of support online.
“It wasn’t corona, was it?”
“He was still so young…”
“Everyone knew this code, and there wasn’t even Internet back then.”
“My prayers go out to his family.”
“He worked on a lot of god-tier games. RIP.”
“What’s a Konami?”
“The Silent Hill 3 one was my favorite.”
“When I heard the Konami Code in the Crayon Shin-chan movie, I knew it was something special.”
“Konami never gave that guy the respect he deserved.”
“He worked on the Goonies game too.”
Although Konami isn’t really interested in the home console video game business anymore, thanks to Hashimoto their name will remain an eternal fixture in gaming.
In fact, I might recommend we change the name to the “Kazuhisa Hashimoto Code” instead in the man’s honor. Sure it doesn’t quite roll off the tongue, but if we can spit out “up-up-down-down-left-right-left-right-B-A” with minimal effort these days, it certainly is possible.
Source: Twitter/@TECHNOuchi, TechCrunch, Hachima Kiko
Top image: Pakutaso (edited by SoraNews24)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Up, up, down, down, left, right, left, right, B, A pop-up cafe to open in Akihabara
The konami code makes Twitter flip the bird!
Happy 40th birthday, Up, Up, Down, Down, Left, Right, Left, Right, B, A!
Japan has a new cute and clever sunblock for cat lovers
Kanji ice cream becomes a sell-out hit in Japan
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists
The story of our reporter P.K. Sanjun’s heart attack
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Suspected yakuza member arrested for having frequent flyer mile account
Do Bare Feet of a Gorilla slides really make your legs slimmer?
Starbucks Japan has a secret breakfast set…and a hack for when it sells out
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
The top 12 incomprehensible school rules, as chosen by high school students
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa