First 8 episodes free, no sign-up
My F-Rank Bug is the S-Rank Hive Queen has 46 episodes (ongoing).
You can watch My F-Rank Bug is the S-Rank Hive Queen online on Runotoon, in the web browser on your phone or computer. There is no app to download. Start with Episode 1.
The first 8 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.
My F-Rank Bug is the S-Rank Hive Queen has 46 episodes on Runotoon so far, and new episodes are still coming. Together they run about 107 minutes. The latest episode came out on November 8, 2026.
In the Lower City slums, Evan Cole's dying gift—a beast egg—hatches Alia, a mocked ant queen whose blood pact unlocks her S-rank power: devouring beasts to evolve an ant army. He ranks first in the academy trial, uncovers House Vale's dark magic and Abyss lord Valhan, achieves Symbiosis, slays Valhan, saves Lower City, and wins Upper City status.
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.
