Bull-One — Specifications, Lineage & Appearances
Bull-One at a glance
- Timeline
- Correct Century
- First appearance
- ∀ Gundam (1999)
- Gunpla kits
- None catalogued yet — know one? suggest it
Interactive development tree and full data sheet: www.mobilesuit.dev/mobile-suit/bull-one

The Bull-One is a fighter-bomber aircraft from the Correct Century timeline of the Gundam franchise. Within the franchise it is considered canon.
The Bull-One is a fighter-bomber biplane from the ∀ Gundam series.
The Bull-One has appeared in 4 Gundam releases across 1999–2018, debuting in ∀ Gundam (1999). Later appearances include ∀ Gundam (Manga 2), ∀ Gundam (Manga) and Gundam Build Divers.
Specifications
- Classification
- Fighter-Bomber Aircraft
- Universe
- Correct Century
- Canon status
- canon
Production Timeline
The Bull-One has appeared in 4 releases from 1999 to 2018.
- 1999 — ∀ Gundam (debut)
- 1999 — ∀ Gundam (Manga 2)
- 1999 — ∀ Gundam (Manga)
- 2018 — Gundam Build Divers
Frequently asked questions about the Bull-One
- What is the Bull-One?
- The Bull-One is a fighter-bomber aircraft from the Correct Century timeline of the Gundam franchise. It is considered canon within the franchise. One of the main aircraft making up the military forces of the Inglessa Militia, squadrons of Bull-One fighters and bombers were the first to engage the mobile suits of the Dianna Counter when they arrived on Earth.
- Which Gundam series does the Bull-One appear in?
- The Bull-One appears in 4 Gundam releases, debuting in ∀ Gundam (1999): ∀ Gundam, ∀ Gundam (Manga 2), ∀ Gundam (Manga) and Gundam Build Divers.
Explore the full interactive development tree for the Bull-One above, or browse every Gundam mobile suit. Reference: Gundam Wiki.