2026 Shock for One Punch Man Season 4 — Secret Part 2 Exposed and the Missing Year Mystery!

The Real “Season 4” Timeline

If we are being realistic about an actual Season 4 (which would cover the “Neo Heroes” and “Psychic Sisters” arcs), you are looking at a release date far in the future.

• The Math: If Season 3 ends in 2027, and production takes 2-3 years…

• The Prediction: Season 4 likely won’t arrive until 2029 or 2030.