Kingdom Hearts 4 Script Nearly Twice as Long as Predecessor, Voice Recording Progressing Smoothly

Summary

At the Kingdom Hearts segment of D23 2026, series director Tetsuya Nomura and co-director Tai Yasue spoke to Famitsu, revealing the latest development progress for Kingdom Hearts 4. The most noteworthy news is that the game's script is massive—nearly twice the length of Kingdom Hearts 3's script. Nomura stated that due to the unexpectedly large scale, the voice recording schedule has become extremely tight. He revealed that some content he wanted to include had to be cut because the recording schedule reached its limit. Currently, all Japanese voice work has been completed, while English voice recording is about 60% to 70% done. To ensure this huge and complex story remains consistent with the series' deep lore, the development team has taken a special measure: they invited a staff member previously responsible for organizing and summarizing the series' expansive world setting to join the team as a "continuity checker," specifically tasked with verifying whether the script conflicts with established settings. This news matters to players because a script twice as long suggests Kingdom Hearts 4 will feature a narrative scale far beyond previous entries, likely including more intricate plots, more worlds to explore, and deeper character development. However, the tight recording schedule also indicates development is entering a critical phase, and cut content could affect the…