Kingdom Hearts IV Is Being Built by Square Enix’s Creative Studio 1

27 September 2026
Nintendo Switch 2
7 min.
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Kingdom Hearts IV Is Being Built by Square Enix’s Creative Studio 1

Summary:

Square Enix developer Naoki Hamaguchi has confirmed that Kingdom Hearts IV is being developed inside Creative Studio 1, the same internal team responsible for the Final Fantasy VII Remake projects. That means two of Square Enix’s most high-profile releases – Final Fantasy VII Revelation and Kingdom Hearts IV – are currently being handled under the same studio umbrella. For fans this brings mixed feelings: excitement that a veteran team with remake experience is at the wheel, and curiosity about how the studio will balance resources and creative priorities across two massive JRPGs. We break down what Hamaguchi’s confirmation actually means, how it could shape development and release timing, what Nintendo and Switch 2 players might expect, and the practical next steps fans should watch from Square Enix and our coverage at NintendoReporters.

What Naoki Hamaguchi Confirmed About Creative Studio 1

In a recent interview cited by a number of outlets, Naoki Hamaguchi made a clear statement: both Final Fantasy VII Revelation and Kingdom Hearts IV are being developed inside Creative Studio 1, the team he leads. That is notable because Creative Studio 1 is the group behind the remake trilogy and has experience managing large-scale JRPG production, narrative rewrites, and technical work across multiple platforms. Hamaguchi framed the pair of titles as central to Square Enix’s plan for 2027, calling the next year a major strategic moment for the company. His words mean that Kingdom Hearts IV isn’t being farmed out to a separate internal team or external developer – it’s under the same roof and management that has been working full-time on FF7’s modern remake efforts. This confirmation helps clarify internal responsibility and gives fans a clearer idea of where Kingdom Hearts IV sits inside Square Enix’s broader roadmap and studio structure.

Why this confirmation matters for Kingdom Hearts IV and fans

Knowing which studio is developing a major title matters for expectations around quality, style, and resources. Creative Studio 1 has a track record of remaking and expanding an iconic JRPG with a focus on cinematic presentation and deep mechanical systems. For Kingdom Hearts IV, that could translate to high production values, more complex world-building, and possibly greater emphasis on narrative polish. On the flip side, the studio will need to divide talent, time, and budget across two blockbuster projects that both demand cutting-edge tech and substantial QA cycles. Fans should interpret Hamaguchi’s confirmation as both reassurance and a reminder: Square Enix is investing heavily in both properties at once, which could influence release cadence, marketing timing, and how public updates are scheduled. For those who follow Kingdom Hearts closely, it’s a green light that the series is in experienced hands, but it also raises reasonable questions about how the studio prioritizes features, cross-team support, and milestone schedules.

What Creative Studio 1 brings to Kingdom Hearts IV

Creative Studio 1 brings several strengths that are good news for Kingdom Hearts IV. The studio has proven experience handling big narratives, cinematic direction, and modern production pipelines, which are all relevant for a game that blends Disney worlds with a complex series mythology. Their work to modernize Final Fantasy VII demonstrates an ability to reimagine classic material while balancing fan expectations and attracting new players. That skillset can help Kingdom Hearts IV aim for crisp visuals, tighter combat systems, and potentially expanded open areas without losing narrative focus. The team also likely has tools and tech investments that speed up development across both projects – reusable engines, asset workflows, and QA practices. All of this suggests the final product could feel polished and technically ambitious, while also benefiting from lessons learned during the remake trilogy’s development cycles.

How this could affect release timing and development priorities

When one studio handles two AAA projects simultaneously, scheduling becomes a strategic puzzle. Creative Studio 1 has to balance staffing between milestones like vertical slices, alpha builds, and certification. That could mean staggered development phases where one game receives more internal focus during a crunch period while the other moves into optimization or marketing prep. In practical terms, fans might see more concentrated updates for one title at a time rather than parallel deep dives into both. Release windows can remain intact, but contingencies are common – teams may shift feature scope to meet deadlines or stagger post-launch support to avoid overlap. Hamaguchi’s comment that 2027 is a major year for Square Enix hints the company is aiming to line up both releases to complement each other, but the specifics of rollout and post-launch plans will depend on how resource allocation and QA progress across the coming months.

What Nintendo Switch 2 players should expect

For Nintendo-focused readers, this development has practical implications. Square Enix has increasingly embraced multi-platform launches, and both Final Fantasy VII Revelation and Kingdom Hearts IV are expected to target current-gen consoles and PC. If NintendoSwitch 2 support is planned, players can expect a version tailored for Nintendo hardware considerations – scaled performance modes, touchscreen or handheld control considerations, and potentially unique bundling or physical editions. Given Square Enix’s history of releasing multi-platform entries on Nintendo systems, the Switch 2 could be included in launch plans or receive a near-simultaneous release. That said, console-specific optimizations take time, especially when a studio juggles two demanding projects. We recommend Switch 2 owners keep an eye on official platform announcements, and trust that Creative Studio 1’s experience with multi-platform launches will work in favor of a well-considered Switch 2 release rather than a rushed port. For more on the new Nintendo hardware, see our coverage of Nintendo Switch 2 and how big multiplatform releases could land there.

What fans should watch for next from Square Enix

After Hamaguchi’s confirmation, the logical next moves are clear: look for formal development updates, targeted trailers, and platform announcements from Square Enix and the Kingdom Hearts team. Fans should monitor official Square Enix channels and events where Tetsuya Nomura and Hamaguchi typically make statements. Milestones to watch include gameplay reveals, release-date windows, platform lists, and confirmation of physical editions or collector bundles. Early build impressions from trusted outlets can also signal development health. Another key indicator is how Square Enix assigns support teams and PR resources – if both games get steady, staggered communications, it’s a sign resource planning is on track. We’ll follow these developments closely and surface the most relevant updates for Nintendo audiences, helping readers know what matters and when to expect meaningful news from Square Enix.

Questions that remain unanswered

Confirming the studio responsible is helpful, but several important questions remain. How much of the Kingdom Hearts IV team overlaps with the teams actively building Final Fantasy VII Revelation? Will key creative leads such as Tetsuya Nomura maintain a direct hands-on role alongside Hamaguchi, or will responsibilities be distributed? What platforms will receive day-one releases, and will there be platform-exclusive features or timed benefits? The level of cross-team sharing for assets and engine tech is another unknown – shared tech can speed up production but may also lead to compromises if tools were tailored to different game designs. Lastly, fans will want clarity on release timing: Hamaguchi and others have talked about 2027 being pivotal, but exact windows and regional rollouts remain to be confirmed. Until Square Enix provides detailed schedules, those questions will shape community speculation and developer watchfulness.

How NintendoReporters will follow and report updates

At NintendoReporters we focus on news that matters specifically to Nintendo fans, and we’ll treat these developments the same way. We’ll track official statements, developer interviews, and platform announcements, and bring updates that highlight how a multiplatform strategy affects Nintendo players in particular. That means calling out platform support, performance modes, physical edition plans, and any Nintendo-specific features or release-window differences. We’ll also link coverage to related topics so readers can follow the broader story about Creative Studio 1 and Square Enix’s 2027 strategy. If you want to stay connected with everything Nintendo-related, check out our hub at 100% Nintendo for & by Nintendo fans and subscribe to our alerts for timely reporting on major franchise news.

Conclusion

Naoki Hamaguchi’s confirmation that Kingdom Hearts IV is being developed by Creative Studio 1 gives fans a clearer picture of who is shaping the next chapter of the series. That matters because the studio brings veteran experience and proven pipelines, but it also raises valid questions about how two massive projects will share resources and public attention. For Nintendo fans, the important takeaway is to watch for platform-specific announcements and optimization plans, since Switch 2 support would follow distinct technical and release considerations. We’ll continue to monitor statements from Square Enix and Hamaguchi, highlight changes that affect Nintendo platforms, and keep readers informed the moment concrete release details arrive.

FAQs
  • Who confirmed that Kingdom Hearts IV is being developed by Creative Studio 1?
    • Naoki Hamaguchi, who leads Creative Studio 1 at Square Enix, made the confirmation in an interview that outlets reported on.
  • Does this mean Kingdom Hearts IV will use the same engine or assets as Final Fantasy VII Revelation?
    • Not necessarily. While studios can share tools and tech, each game’s design needs and technical goals determine how much can be reused. Square Enix may share pipelines or middleware, but core game systems will be tailored per project.
  • Will Kingdom Hearts IV definitely launch in 2027?
    • Square Enix has suggested 2027 is a major year for both titles, but until official release dates are announced, any specific launch window should be treated as tentative.
  • Will Nintendo Switch 2 get a version of Kingdom Hearts IV?
    • Square Enix has supported Nintendo platforms for many multiplatform releases in recent years, so it’s possible. Official platform lists will be confirmed closer to launch; we’ll report on any Switch 2 plans as they’re announced.
  • How will this affect future updates from Square Enix about the game?
    • Expect staged updates that reflect internal resource planning – focused reveals for one title at a time, coordinated marketing campaigns, and periodic developer interviews. We’ll highlight the updates that matter most to Nintendo fans.
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