They replaced the old MySQL structure with a modern PostgreSQL database, removed the expiration scripts, and added a new account registration API. You no longer need a fake Chinese ID number.

If you want a Netflix-like experience with the best subtitles automatically applied:

For years, Kamen Rider Faiz had two main issues with its online versions:

The "Fixed" version most fans look for today are the "TV-Nihon 720p Upscales" or, more recently, updated releases that fix translation errors.

Let’s rewind to 2003. Toei’s Kamen Rider 555 was a phenomenon. Bandai released the DX Faiz Gear—a fully functional flip phone that could transform into a belt buckle, complete with mission chips and voice prompts. It was interactive, but solitary.

Hidden in the show’s lore, however, was a tease: the Smart Brain User Support System. In the series, Riders logged into terminals to receive missions. Fans naturally asked: Where is the real online game?

Over the years, a handful of attempts emerged:

None delivered the core Faiz fantasy: logging in as a user of the Faiz Gear, fighting alongside other Riders in real-time, and unlocking new forms via online missions.

Every player creates a Smart Brain account. Your ID determines your initial Rider gear (Faiz, Kaixa, or Delta). No paywalls—earn mission codes by clearing stages.

For the last five years, searching for "Kamen Rider Faiz Online download" led to the same dead end: a 700MB ZIP file containing a server emulator and client that simply did not work. Here is what was wrong with the old leak: