If you own the game on Steam, you actually don't need a third-party mod to get the basic Japanese audio.
The Catch: This changes the text to Japanese as well. If you cannot read Japanese, you will lose the ability to read codec calls, menu items, and subtitles. This is where the "Mod" comes in. metal gear rising revengeance japanese voice mod
A frequent complaint is that many voice mods break the DLC episodes (Jetstream Sam and Blade Wolf). The fully updated 2024 version of the Metal Gear Rising Revengeance Japanese Voice Mod includes patched files for the DLCs. If you own the game on Steam, you
Ensure you download a pack labeled "Full DLC compatible." The Catch: This changes the text to Japanese as well
The script was written in Japanese first. Many of the game’s more complex philosophical musings regarding memes and war economies land differently in their native language. Additionally, the Japanese track retains certain honorifics and vocal mannerisms that emphasize the relationships between characters (like the dynamic between Raiden and Sam).
Before we get into the "how," let’s talk about the "why." Metal Gear Rising is a unique beast. It is a Japanese character action game developed by PlatinumGames, steeped in anime tropes and "chuunibyou" flair. Here is why the Japanese track is often preferred: