The machine that arrived selling the future came carrying a game everyone had already played.
On February 21, 1986, Nintendo launched the Famicom Disk System — a new drive, a new medium, a rewritable disk you could take back to a shop and have overwritten with something else. It was the future, and it went on sale with six games. Super Mario Bros. was one of them. So was The Legend of Zelda. And so was Tennis, which had come out as a cartridge on January 14, 1984, and which people had been playing in their houses for two years. Nothing had been rebuilt. One player against the machine, or two players standing on the same side of the net against it — there was never a way to play against each other. Five levels of difficulty. The same game, carried across. A customer standing in that shop could pick up the newest object Nintendo had ever made and find, inside it, the oldest thing they already owned.
About this game
Tennis is a Famicom Disk System game released in 1986, developed by Nintendo. It is a tennis video game.
Gallery
The Story Behind
Tennis was Nintendo's first tennis title for the Famicom, released January 14, 1984, as a cartridge. It arrived early in the console's library, at a time when Nintendo was still defining what kinds of games the Famicom would carry. Two years later, on February 21, 1986, Nintendo launched the Famicom Disk System, a floppy-disk-based add-on for the console, and released Tennis again — this time as a disk, part of the hardware's original launch lineup alongside titles including Super Mario Bros., Golf, Baseball, Soccer, and Mahjong. Rather than building a new game for the format, Nintendo ported the existing 1984 cartridge release onto disk. The core software stayed the game already known to players; what changed was the physical medium it shipped on, moving from a solid-state cartridge to a rewritable magnetic disk read by the console's new disk drive.
Tricks & Tales
Tennis had a one-player mode — singles against the computer — and a two-player mode, in which two humans teamed up on the same side of the net as a doubles pair, against two computer opponents. There was no way for two people to play against each other, and no way to put a computer partner on your own side. Before a match, players chose from five levels of difficulty, adjusting how sharp the computer's return game would be.
Collector's Guide
Region & Compatibility
The Famicom Disk System was sold exclusively in Japan and was never officially released in any other region. It was designed as an attachment to the original Famicom, using a rewritable magnetic Quick Disk format — a medium that no longer has manufacturer support and that Nintendo ceased rewriting or selling decades ago. Buyers outside Japan should understand that there is no Western-compatible equivalent: FDS software requires a Famicom console, the RAM adapter, and the dedicated power adapter, all of which are Japan-market hardware. The disk media itself is not readable by any standard floppy drive.
Maintenance Tips
The drive belt is the most critical maintenance item. The original rubber belt (approximately 31mm diameter) stretches and eventually fails after decades of storage, preventing the drive from reading disks. Replacement belts are widely available from retro hardware suppliers and require no special tools -- a documented procedure exists in multiple collector guides. After belt replacement, the drive may need alignment, which is a more involved process. The RAM adapter board contains electrolytic capacitors that should be recapped if the unit is used regularly -- leaking capacitors can damage the PCB and corrupt disk reads. Clean the battery compartment with vinegar and a cotton swab if corrosion is present. FDS disks should be stored in their cases away from magnetic sources.
Going deeper
Explore the machine this game ran on, and what to check before you buy or care for one:
What to Watch Out For
Before buying, these are the points worth knowing — from someone who handles original Japanese Tennis copies regularly.
Is this the same Tennis as the Famicom cartridge version?
It's related but not identical in packaging. Nintendo first released Tennis as a Famicom cartridge on January 14, 1984. The version on the Famicom Disk System came later, on February 21, 1986, as part of the Disk System's original hardware launch lineup. To play the disk version, you need the Famicom Disk System add-on and drive, not just a standard Famicom cartridge slot. The gameplay itself carried over from the cartridge release rather than being newly built for disk — including the fact that two players can only ever play doubles together against the computer, never against each other.
Does this Disk System release differ in content from the cartridge?
No significant difference is documented — it was a port of the existing cartridge game rather than a redesigned edition. The two release dates (1984 cartridge, 1986 disk) sometimes cause confusion about which year the game 'belongs' to. If you're specifically looking for the Famicom Disk System edition, the correct release date is February 21, 1986, not 1984.
Before You Buy
Things worth knowing before you buy Tennis
A short checklist for buying a used Famicom Disk System disk wisely — useful with any seller, anywhere.
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Choose a seller who tests it before shipping
A copy that has actually been powered on and checked is a known quantity. An untested one is a gamble you only settle after it arrives.
Look for a seller who states it was function-tested and says what they confirmed. A serious seller can tell you exactly what was checked.
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Inspect the disk and its shell
Disk System media is fragile — the magnetic disk can wear, and saves are written back onto the disk itself.
Ask whether it was tested and reads reliably; look for cracks or a warped shell in photos.
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Make sure it fits your console
This is Japanese Famicom Disk System media and requires a Famicom with a working Disk System drive.
Play it on a matching Japanese console or a region-free system, and confirm the listing states the region.
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Mind the drive belt on the console side
Disk System drives commonly need a replacement belt to read reliably — this is a console matter, not the disk.
If reading is unreliable, the console's belt is the usual culprit, not the game.
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Read the seller's reviews and return policy
A 100% positive record across thousands of sales is close to a guarantee — packing, communication and problem-solving all work for everyone. A return policy protects you if something is off.
Read the feedback and confirm a clear return window before you buy.
The last step before buying anywhere is knowing what it's worth.
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Rooms this game lives in
Wander deeper — explore the themed rooms where Tennis sits alongside its kin.
Memories from around the world
This is a young museum, and this page is still waiting for its first voices. The memories people send reach Taisei personally, and the ones that move him find a home here over time — always with the writer's blessing. Yours could be the very first for this game.
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