PF-78-3A Gundam Amazing Red Warrior
An HG that hands you five weapons and dares you to have less fun than this.
MechaGrade Score
Gundam Amazing Red Warrior · 1/144 · 2015
Affiliate link. We may earn a commission at no extra cost to you.As an Amazon Associate we earn from qualifying purchases.
This kit is built for showing off, not for deep posing, and once I accepted that it clicked into place as one of the more purely enjoyable HG builds I've done.
It comes loaded with a hyper bazooka, beam gatling, gunblade in two lengths, and a beam rifle, so you are never short of a loadout to hand it. The molded color is close enough to screen accurate that I barely reached for a paint marker. It is not a technical showcase, it is a toy box, and as a toy box it delivers.
Best for: Build Fighters fans and weapon-collector types who want a display piece stacked with gear rather than a deep-articulation project
What it is
The Amazing Red Warrior is Meijin Kawaguchi's tuned-up take on the old Perfect Gundam from Plamo Kyoshiro, and Bandai used the HGBF line to hand it over with basically every accessory the character carries on screen. Out of the runners it snaps together clean, no glue needed, and the red, white, and gunmetal plastic does almost all the color work itself. What got me was the sheer volume of stuff in the box, a hyper bazooka, a beam gatling gun, short and long gunblades, a beam rifle, and a saber, all of it sized right and clip-able to the backpack or hands without a fight. It reads like a kit designed by someone who genuinely liked drawing this suit.
The catch
Articulation is the honest weak point here. The front skirt armor does not swing up much, which chokes off forward leg movement, and the ankles do not have a lot of range either, so dynamic ground poses fight you more than they should for a suit built around speed. A few reviewers also flagged rough nub marks in visible spots, the front of the forearms in particular, so cleanup with a hobby knife and a bit of sanding is worth the ten minutes it takes. None of it is a dealbreaker, but do not go in expecting RG-level poseability just because the accessory count is high.
Who it's for
If you want a mid-2010s Build Fighters kit that looks the part on a shelf and comes with enough hardware to photograph five different ways, this earns its spot easily and it is still cheap for what is in the box. Skip it if articulation is your main criterion, the hip and ankle limits will bother you more than the price will please you. It also makes a genuinely fun beginner build since nothing requires glue and the color separation is handled almost entirely by the plastic itself.
The build story
What the build is actually like, and the engineering worth knowing about.
Assembly is snap-fit start to finish with no glue called for, and the sprue layout keeps part count reasonable for an HG this loaded with extras. The double-jointed elbows and knees go together easily, and the ball-jointed neck gives good head tilt and swivel right out of the bag. The one spot to slow down on is trimming gates along the forearms before assembly, since that is where seams show up most on the finished figure.
Where this kit earns its keep is the loadout: five distinct weapons that all actually fit the hands and backpack mounts without filing or fuss, plus a chest-and-skirt missile-pod reveal gimmick that is a genuinely nice touch for an inexpensive HG. Shoulders swing forward and the arms rotate on a ball-and-socket for decent upper body posing, even though the hips and ankles hold the kit back from full dynamic range.
Lore & trivia
- 01The Amazing Red Warrior is Meijin Kawaguchi's personal rebuild of the PF-78-3 Perfect Gundam III 'Red Warrior', the suit originally piloted by Takeshi Iori in the Plamo Kyoshiro manga, and the design is framed in Build Fighters Try as Kawaguchi's tribute to Iori.
- 02It first appears in Gundam Build Fighters Try episode 11 and is treated in-story as a nearly legendary Gunpla thanks to its upgraded thrust and maneuverability from flexibly mounted shoulder vernier units.
- 03The backpack-mounted weapon is designed to be swapped for different fights in the show, which is why the HG kit ships with so many interchangeable ranged and melee options instead of a single fixed loadout.
What other builders say
This write-up is grounded in real reviews and builder discussion, not just one opinion. A few worth reading:
- Gundam Kits Collection - Review: HGBF 1/144 Amazing Red Warrior by Hacchaka
- GUNDAM GUY - HGBF 1/144 Gundam Amazing Red Warrior Review by Hacchaka
- The Gundam Wiki (Fandom) - PF-78-3A Gundam Amazing Red Warrior
- Small Addictions RC - Bandai HGBF 1/144 Gundam Amazing Red Warrior
- GunplaWorks - Review: HGBF Amazing Red Warrior
Compare PF-78-3A Gundam Amazing Red Warrior head to head
More reviews
All reviews
ORX-139 Hambrabi (GQ)
A transforming prototype MS that gives an HG the kind of gimmick usually reserved for MG price tags.

XXXG-01SR2 Gundam Sandrock Custom EW
The desert Gundam's upgrade finally gets the small-scale treatment its heat shotels deserve.

ASW-G-08 Gundam Barbatos Adapt
Same battered soul, a whole new frame under the patchwork armor.