Foul Play With My Captain Stepbrother has 50 episodes (ongoing).
Narato Studio
You can watch Foul Play With My Captain Stepbrother online on Runotoon, in the web browser on your phone or computer. There is no app to download. Start with Episode 1.
The first 10 episodes are free, and you don’t need an account to start. Each of the other episodes unlocks with 15 Coins. A new free account comes with 75 Coins, you can collect free Coins every day, and Runotoon Pass adds Coins every week. It is included in Runotoon Pass: Pass members open every episode without Coins.
Foul Play With My Captain Stepbrother has 50 episodes on Runotoon so far, and new episodes are still coming. Together they run about 86 minutes. The latest episode came out on October 18, 2026.
Slapping a cheating boyfriend seems fair, except Izzie hit the wrong guy—her dangerous new stepbrother. Now, they are enemies at school. But one unexpected kiss changes the game, turning hate into a secret addiction.
Yes. Its original language is English, and it has subtitles in German, Spanish, Filipino, French, Indonesian, Italian, Brazilian Portuguese, Thai, and Vietnamese. Some languages may not cover every episode yet.
First 10 episodes free, no sign-up
