Square and Enix before the merger. Itadaki Street 2 was the only game they ever made together.
Itadaki Street 2: Neon Sign wa Barairo ni was developed by Square and published by Enix for Super Famicom in December 1994 — a rare example of Square and Enix collaborating before their 2003 merger. The game was a board game in the style of Monopoly with RPG-themed properties and shop mechanics, where players bought properties on streets and collected rent. Final Fantasy and Dragon Quest characters served as non-player characters throughout the board. Itadaki Street 2 is historically notable as the only co-produced title between the two companies before they merged to form Square Enix.
About this game
Itadaki Street 2: Neon Sign wa Bara Iro ni is a board game released for the Super Famicom in 1994 and published by Enix. The second entry in the Itadaki Street series, it has players move around a board to buy shops, set prices and build wealth through trading and stocks. This installment added vacant lots where facilities such as heliports and tax offices could be placed, deepening the strategic play, and included playful nods to the Dragon Quest series. It was released only in Japan.
Gallery
Collector's Guide
Region & Compatibility
Super Famicom and SNES region differences operate on two separate levels. First, there is a physical incompatibility: a Japanese Super Famicom cartridge and a North American SNES cartridge have different shell shapes. NTSC-J (Super Famicom) carts are narrower and will not seat in a North American SNES slot without the slot's internal tabs removed or bypassed; conversely, the wider NTSC-U carts cannot even be inserted into a Super Famicom. Second, even where cartridges physically fit — PAL carts share a shell shape closer to Super Famicom and will insert — a lockout chip on the motherboard (F411 for NTSC, F413 for PAL) will prevent the game from booting on a mismatched console. Running a Super Famicom cartridge on a Super Famicom purchased in Japan is of course straightforward; playing it on a foreign console requires either a mod or an adapter that addresses both the physical and the chip-level lock.
Maintenance Tips
The 72-pin cartridge connector is the most common maintenance point. Clean the gold-plated pins on cartridges with a cotton swab and 90%+ isopropyl alcohol; never use abrasive erasers on cartridge contacts. The connector slot on the console itself can be cleaned by inserting and removing a cartridge several times, or with a dedicated pin cleaner. For video output, S-Video provides significantly cleaner image quality than composite and uses the same multi-out port -- a passive adapter cable is all that is required. On early SHVC board revisions, a capacitor near the power LED can leak; inspect the board if the console shows instability. Use the original AC adapter or a verified equivalent: the SFC runs on 10V DC and is not compatible with Famicom or NES power supplies.
Going deeper
More on keeping a Super Famicom / SNES alive, and what to check before you buy one:
What to Watch Out For
Before buying, these are the points worth knowing — from someone who handles original Japanese Itadaki Street 2: Neon Sign wa Bara Iro ni copies regularly.
Will this Japanese Super Famicom cartridge work on a North American Super Nintendo (SNES)?
No, not directly. The Super Famicom and SNES are incompatible in two ways: the cartridge shape differs (the SFC cartridge has a different width and notch layout), and both consoles include a regional lockout chip (the CIC chip) that rejects foreign cartridges. Third-party adapters exist that address both issues simultaneously by bridging the physical shape and bypassing the lockout chip. Some collectors modify their SNES console to disable the CIC chip entirely. A Japanese Super Famicom cartridge is always best paired with a Japanese Super Famicom.
How should I clean a Super Famicom cartridge?
Apply 90% or higher isopropyl alcohol to a cotton swab and gently wipe the gold-plated edge contacts visible inside the cartridge's connector slot. Never blow into the cartridge. If the shell needs to be opened for deeper cleaning, Super Famicom cartridges use 3.8mm security game bit screws — the same proprietary screw as the Famicom. Standard Phillips screwdrivers will not fit and will strip the screw heads. Clean gently and allow the contacts to dry fully before reinserting the cartridge.
How do I check whether a Super Famicom cartridge is authentic?
Several details distinguish authentic cartridges from reproductions. Authentic Super Famicom cartridges use proprietary security screws — visible Phillips head screws indicate the shell has been opened or replaced. The Nintendo logo on the back of an authentic cartridge is embossed (raised into the plastic), not printed or applied as a sticker. Natural UV yellowing of the gray plastic, consistent with the cartridge's age, is expected on genuine copies; uniformly pristine white plastic on a 30-year-old cartridge is a warning sign. The QA certification stamp on the back label of an authentic cartridge is a pressed indentation, typically absent on bootlegs. For high-value titles, cross-referencing PCB markings and chip date codes with verified collector databases is recommended.
Before You Buy
Things worth knowing before you buy Itadaki Street 2: Neon Sign wa Bara Iro ni
A short checklist for buying a used Super Famicom cartridge 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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Make sure it fits your console
This is a Japanese Super Famicom cartridge; its shell is shaped differently from the North American SNES and will not fit without modification.
Play it on a matching Japanese console or a region-free system, and confirm the listing states the region.
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If this title saves your progress, check the battery
Cartridges that save use a small coin-cell battery that fades over decades — a dead one wipes your save without warning.
Ask the seller whether the save function was tested. Replacing the battery is possible, but doing so erases any existing save.
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Check that the contacts are clean
Dirty edge contacts are the most common cause of startup and sound trouble in cartridges of this age.
Choose a seller who cleans the contacts before shipping. A note that it was tested and cleaned means the basics were handled.
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Confirm it is genuine, not a reproduction
Sought-after titles are targets for reproduction boards with replacement labels.
Ask for a photo of the circuit board and look for factory markings. Favour a shop with a licensed second-hand dealer permit (古物商) — by law its stock has a traceable origin, your simplest guard against fakes.
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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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