G-4
- Controlled by
- Marines
- Notable residents
- Demalo Black
- First seen
- Ch. 1115
- Name meaning
- 'G' = Grand Line; '4' = the fourth numbered Marine branch base. Same G-base garrison-numbering convention as G-5 / G-2 — a naming convention, not wordplay.
Marines · “Grand Line Naval Base 4” · first appeared: Ch. 1115
Profile
G-4 (Naval Base G-4) is a numbered Marine branch base in the G-base Grand Line garrison network (cf. the sibling G-5 / G-2). First shown Ch. 1115 via its brig, where captured pirates — including the former Fake Luffy Demalo Black (“Former Fake Luffy”) — hear Vegapunk’s worldwide broadcast about the Void Century. (If a prior on-page naming of “G-4” surfaces, hold the earlier first_mentioned.)
Etymology
“G” = Grand Line; “4” = the fourth numbered Marine branch base. The G-bases are the Marines’ numbered Grand Line garrison network (cf. G-5, G-2). A structural naming convention rather than wordplay. Confidence: high.
Key chapters
- Ch. 1115 — first appearance: the base’s brig receives Vegapunk’s worldwide broadcast; inmates including “Former Fake Luffy” Demalo Black react (p. 2).
Cross-links
- Characters here: Demalo Black (inmate)
- Parent organization: Marines
- Sibling bases: G-5, G-2