2004 Winter · Released

Gravion Zwei

2004 WinterReleased12 episodes

Studio GONZO DIGIMATIONAction / Sci-Fi

Where to watch Gravion Zwei

Watch on d Anime StoreSubscription viewingVerified 2026-09-24

FODSubscription viewingVerified 2026-09-24 Prime VideoCheck pricing on the serviceVerified 2026-09-23

Watching the complete series

Binge

12 ep.

Finished

All 12 episodes have aired, so you can watch from episode 1 in one go.

Added to d Anime Store 9/24 · Added to FOD 9/24

How many days? Make a viewing plan

Based on all 12 episodes. The defaults of 24 minutes per episode and 60 minutes per day are assumptions. Adjust them to the actual runtime and your own pace.

Episodes watchedMinutes per episodeMinutes per day

12 episodes left · about 4h 48m · about 5 days

Plan a manageable watch schedule →

Work info

Gravion Zwei is a Winter 2004 anime produced by GONZO DIGIMATION. It premiered on January 8, 2004, 12 episodes. The finale (episode 12) aired on March 25, 2004. Streaming service listed: d Anime Store, FOD, Prime Video.

Broadcast data: Syoboi Calendar

More details are available on the Japanese page