“Mobile Suit Gundam – Black Tri-Stars / Jet Stream Attack” (機動戦士ガンダム), Original Japanese Banpresto 20th Anniversary Promotional / Prize Poster 1999, “Banpre Character Poster” No.4, B2 Landscape Size (c. 72.8 × 51.5 cm) E84B

This is an original Japanese B2 promotional / amusement-prize poster produced by Banpresto in 1999 for the 20th anniversary of Mobile Suit Gundam. Identified on the sheet as “Banpre Character Poster” No.4, the artwork depicts the RX-78-2 Gundam confronting the three MS-09 Doms of the Black Tri-Stars—Gaia, Ortega and Mash—in one of the most celebrated battles of the original series.

The lower-left corner retains the original No.4 designation, 20th Anniversary emblem, Banpresto markings and period production code, firmly identifying this as an authentic piece of the 1999 commemorative campaign.

This is not a theatrical movie poster. It is original late-1990s Banpresto promotional / amusement-prize material, created as part of a numbered character-poster series celebrating the franchise’s first two decades.

The Black Tri-Stars

Among the most memorable adversaries faced by Amuro Ray in the original Mobile Suit Gundam are the legendary Zeon ace pilots known as the Black Tri-Stars:

Gaia
Ortega
Mash

The trio pilot customised MS-09 Dom mobile suits and are renowned for their coordinated combat manoeuvre, the:

Jet Stream Attack

The tactic sees the three Doms approach their opponent in rapid succession and attack along essentially the same line, forcing the target to react repeatedly before another member of the formation immediately follows.

Their confrontation with Amuro and the RX-78-2 Gundam became one of the defining combat sequences of the One Year War narrative and remains deeply embedded in Gundam iconography.

Design

The poster presents the encounter as a dramatic wide-screen battlefield composition.

At left, the RX-78-2 Gundam twists sharply into combat, its body shown from a low, dynamic angle. Its glowing pink beam saber cuts diagonally towards the centre of the image, providing the principal burst of light within the otherwise dark battlefield.

Surrounding it are the three Doms of the Black Tri-Stars.

The closest Dom dominates the right-hand foreground, its broad black armour and brilliant red head and shoulder sections pushed almost completely into the viewer’s space. Behind it, another Dom advances with its heavy Giant Bazooka, while a third machine descends from above.

The composition therefore does not merely show Gundam fighting a generic group of Zeon mobile suits. It visually communicates the fundamental idea behind the Jet Stream Attack:

multiple machines converging on a single opponent from successive positions.

The exaggerated perspective makes the foreground Dom feel enormous, while Gundam appears increasingly surrounded as the remaining machines close in.

The MS-09 Dom

The MS-09 Dom is one of the most distinctive Zeon mobile suits from the original series.

Its broad armoured frame, large skirt sections and comparatively heavy silhouette differ dramatically from the earlier Zaku designs. More importantly, the Dom incorporates a hover-based propulsion system, allowing a machine of considerable size to move across the ground with exceptional speed.

That mobility made the Dom ideally suited to the Black Tri-Stars’ highly coordinated combat style.

Visually, its design is equally memorable: the almost-black primary armour, crimson detailing and narrow mono-eye visor create an aggressive appearance that contrasts particularly well with the RX-78-2’s white, blue, red and yellow Federation colour scheme.

This poster uses that contrast to extraordinary effect.

The Jet Stream Attack

The Black Tri-Stars’ Jet Stream Attack became one of the earliest truly iconic named combat manoeuvres in the Gundam franchise.

Rather than relying simply upon superior firepower, the manoeuvre depends upon the pilots’ remarkable coordination. The three machines attack in sequence, exploiting each reaction made by the target and denying it sufficient time to recover before the next assault.

Against most opponents it was devastating.

Against Amuro Ray, however, it became the setting for one of the crucial demonstrations of his rapidly developing abilities as a mobile-suit pilot.

The battle also forms one of the original series’ most memorable emotional episodes, tying the spectacular mobile-suit action to the human cost of the conflict.

Graphic composition

Unlike No.3 in the same series, which uses a generous white border and pilot line drawings, No.4 commits almost the entire sheet to the battle itself.

Across the top, enormous cream lettering announces:

MOBILE SUIT GUNDAM

The title stretches almost from edge to edge and partially overlaps the upper portion of the artwork, giving the poster the feeling of a bold magazine cover or military-action illustration.

The lower-right corner carries the familiar 機動戦士ガンダム / GUNDAM logo, while the lower-left section groups the commemorative marks and NO.4 designation together in a compact block.

The limited typography allows the battle scene to dominate.

Particularly effective is the use of deep cobalt blue, black, crimson and white. The night sky and dark terrain establish the atmosphere, while the red Dom armour, Gundam’s white body and the pink beam-saber glow provide increasingly intense layers of colour.

The result is one of the most immediately dramatic designs in this numbered poster series.

The 20th Anniversary campaign

Mobile Suit Gundam first aired in Japan in 1979, introducing the Universal Century, Amuro Ray, Char Aznable and the devastating One Year War.

Its approach to giant robots was revolutionary. Mobile suits were presented not as magical or invincible superheroes, but as military machines operated by human pilots within a wider political conflict.

That concept became foundational to the “real robot” genre and exerted an enormous influence upon subsequent Japanese animation, manga, toys, model kits and video games.

By 1999, Gundam had developed into one of Japan’s defining popular-culture franchises, and its 20th anniversary was commemorated through an extensive range of official merchandise and promotional material.

This numbered Banpresto series belongs directly to that important anniversary period.

Banpre Character Poster No.4

The printed NO.4 designation identifies this poster as one entry within Banpresto’s numbered Banpre Character Poster range.

These were produced as amusement-only prize / promotional items, rather than ordinary retail posters or cinema advertising.

That original context gives surviving examples an interesting place within late-1990s Japanese collecting culture. Such pieces were intended to be won, displayed and enjoyed, not preserved as archival objects, and many inevitably suffered pinholes, tape damage, creasing or disposal.

The surviving 20th Anniversary, Banpresto and production markings on this example are therefore important period details.

The B2 landscape format

Measuring approximately 72.8 × 51.5 cm, the poster corresponds to the Japanese B2 format in landscape orientation.

The horizontal format is particularly effective for this image because it allows all four mobile suits to coexist within a single sweeping composition.

Gundam occupies one side of the battlefield while the Black Tri-Stars appear to close around it from the centre, upper field and foreground, creating a genuinely cinematic sense of encirclement and movement.

Condition

Excellent condition overall.

Please review all photographs carefully; they show the exact poster for sale, front and reverse.

This is an original 1999 Japanese Banpresto “Banpre Character Poster” No.4 depicting the RX-78-2 Gundam against the Black Tri-Stars’ MS-09 Doms, produced during the 20th anniversary of Mobile Suit Gundam.

It is not a theatrical movie poster, reproduction or modern reprint.

It is approximately 27 years old.

Certificate of Authenticity included.