Japanese (日本語): which games gained it, where players review in Japanese without it, and which of the most played games still lack it. · 724 of 998 measured games have the interface
| # | Game | Reviews written in Japanese | Of all reviews | Support | |
|---|---|---|---|---|---|
| 1 | FINAL FANTASY XIIIFINAL FANTASY XIII | 668 | 19,9413.3% in Japanese | UI not supported |
| 2 | Risk of Rain (2013)Risk of Rain (2013) | 289 | 29,8351.0% in Japanese | UI not supported Audio not supported Subs not supported |
| 3 | FINAL FANTASY XIII-2FINAL FANTASY XIII-2 | 261 | 6,4254.1% in Japanese | UI not supported Audio supported Subs not supported |
Coverage is over the 1,000 most reviewed games; 998 have a language list on file and the rest are left out rather than counted as lacking Japanese. Demand counts are Steam’s own per-language totals: “reviews written in Japanese”, never players, and a game counts from 200 such reviews when its list carries no Japanese interface. Additions come from the store-field ledger, which began on 3 Sep 2026. Data by SteamPeaks.com.