The Daihatsu Kopen (Future Included) RMZ / XMZ (Japanese: ダイハツ コペン RMZ/XMZ, Daihatsu Kopen Aruemuzetto / Ekkusuemuzetto) is a limited edition Racing Mini 4WD car set produced by Tamiya and distributed by Daihatsu in December 2013.

The set was based on the Concept K cars of the same name by Daihatsu.

Both the RMZ and XMZ would later release individually a year later as the regular Mini 4WD car kits.

General info[edit | edit source]

The set includes one chassis and two different bodyshells: one for the RMZ and one for the XMZ.

The Kopens featuring the two-seater convertible body designs that were based on the first-generation Copen. They has the triangular headlamps, the curve vertical sub-headlamp and the horizontal rear lamps. They has the large nose tip air intakes on the front. On the XMZ bodyshell, there's the additional gray parts, making it more sporty than the RMZ's.

The RMZ is mainly in blue, while the XMZ is mainly in metallic green.

The set has the silver, small-diameter 5-spoke Saber-type wheels paired with the black low-profile slick tires. The chassis frame and A parts were molded in black.

About the real-life car the Mini 4WD is based on[edit | edit source]

The Daihatsu Kopen RMZ and the XMZ concept cars were unveiled during the 2013 Tokyo Motor Show. The concept cars has the special chassis frame, known as the D-frame, which allows owners to customize their cars by swapping the plastic outer shells (except for the doors).

The mass-production models, the Copen Robe and Copen XPlay, went into production in 2014, with the Robe in June and the XPlay in November.

Technical info[edit | edit source]

Variant Body Chassis Wheels Tires Motor Dimensions Gear


Blue (RMZ)
Metallic Green (XMZ)
Material: ABS (Both)

Type: VS
Frame: Black, ABS
A parts: Black, ABS

Size: Small
Type: Low-Profile Saber-Type
Spoke: 5
Fitment: Track-Only Stagger
Color: Silver
Material: Polypropylene

Size: Small
Type: Low-Profile Slick
Color: Black
Material: Med. Elastomer


Length: 145
Width: 92
Height: 49 (Both)


See also[edit | edit source]

Racing Mini 4WD series
Type-1 Hotshot Jr. · Hornet Jr. · The Fox Jr. · Boomerang Jr. · Bigwig Jr. · Falcon Jr. · Super Dragon Jr.* · Thunder Dragon Jr.* · Thunder Shot Jr. · Super Sabre Jr. · Fire Dragon Jr.* · Dash-1 Emperor* · Dash-2 Burning Sun
Type-2 Avante Jr. · Grasshopper II Jr. · Vanquish Jr. · Terra Scorcher Jr.
Type-3 Rising Bird · Dash-3 Shooting Star · Saint Dragon Jr.* · Dash-4 Cannonball* · Dash-5 Dancing Doll* · Winning Bird · Dash-01 Super Emperor* · Nissan Be-1
Type-4 Egress Jr.
Zero Dash-0 Horizon* · Avante 2001 Jr. · Astute Jr. · Manta Ray Jr. · Dash-001 Great Emperor* · Super Astute Jr. · Proto-Emperor ZX · Dyna Storm Jr. ·
FM Crimson Glory · Dash-02 Neo Burning Sun · Aero-Solitude
Type-5 Bear Hawk Jr. · Top-Force Jr. · Terra Conqueror Jr. · Dash-03 Super Shooting Star · Super Avante · Dash-CB1 Geo-Emperor*
Super TZ-X Mad Bull Jr. · Baja King Jr.
VS Dash-X1 Proto-Emperor* · Slash Reaper · Super Sabre Open Top · Top-Force Evolution Open Top · Daihatsu Kopen RMZ and XMZ · Daihatsu Kopen RMZ · Mini 4WD Lupine Racer · Mach-Bullet · Mini 4WD Koala Racer
Super-II Astute Open Top · Terra Conqueror Open Top · Racing Miku 2012 ver. drives Astute Special · Saber drives Super Sabre Special · Mikoto Misaka drives Thunder Shot Special · Daihatsu Kopen XMZ · Mini 4WD Shirokumakko · Mini 4WD Panda Racer · Mini 4WD Kumamon Version · Mini 4WD Merlion Edition - Singapore 50th Anniversary · Mini 4WD Dog Racer · Mini 4WD Hawk Racer · Mini 4WD Owl Racer · Mini 4WD Pig Racer · Mini 4WD Panda Racer 2 · Mini 4WD Cat Racer
Super XX Thunder Shot Open Top
VZ Neo-VQS · Dual Ridge Jr. · Toyota GR Yaris · Honda e
Starter Pack Neo-VQS Advanced Pack
* denotes Premium version available
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