If you loved Return of the Street Fighter, try Sister Street Fighter: Fifth Level Fist
A bridge between a film you've already seen and one most people haven't. Sister Street Fighter: Fifth Level Fist has roughly 3.8× fewer votes than Return of the Street Fighter — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.

Return of the Street Fighter

Sister Street Fighter: Fifth Level Fist
What they share
Both films are directed by Shigehiro Ozawa, and they both carry the raw mood tag, and they sit in Action / Crime / Drama territory. If that's the register that drew you to Return of the Street Fighter, the second film will land in a comparable space — through a different lens.
What Sister Street Fighter: Fifth Level Fist is
You train in Kyoto when a gang uses film sets for cover—and you walk right into their stunt yard. Soon a betrayal empties the street of allies but leaves one hideout glowing with neon reels. Sitting in the director’s chair you realize every light hides a blade. A 1976 yakuza backlot flick that stains fight choreography with celluloid shadow.