Quick Answer

  1. One in a Billion(Music · 1 eps)
  2. W.O.L.F. (Win Or Lose Fight) PV(PV · 1 eps)
  3. Fatal Trouble(Music · 1 eps)
  4. Dark Moon: The Blood Altar(TV · 12 eps)

Total: ~15 episodes / 6h watch time

Fatal Trouble Watch Order(2026)

With 4 entries across the franchise, Fatal Trouble can look overwhelming. It's simpler than it seems though. Follow the list below and you'll be set.

4 entries ~6h total1 series

Full Watch Order (Release Order)

Frequently Asked Questions

What's the best order to watch Fatal Trouble?

Release order. Start with One in a Billion and go down the list. This is how the creators intended the story to unfold — later entries build on what came before, and watching out of order can spoil key reveals.

How long does it take to watch all of Fatal Trouble?

About 6 hours total across 15 episodes and 4 entries. At 3-4 episodes per day, that's roughly 5 days.

Can I skip the movies and OVAs?

This franchise is mostly main series content with no standalone movies or OVAs to worry about.

Release order or chronological order?

Go with release order for your first time through. Chronological can be tempting, but shows are written with release order in mind — reveals hit harder and character arcs make more sense. Save chronological for a rewatch if you want a different perspective.

More about Fatal Trouble

More Watch Order Guides