Add-on & Upgrades

Introducing a large beam weapon containing multiple features and multi-stage transformations! Next in the popular HEAVY WEAPON UNIT series is anoth...

A non-scale hi-tech swordlike weapon for your robots, or whatever you wish to wield it! Measures 235mm long when fully assembled.  Please be aware ...

The concept of this main body is to incorporate easy-to-use basic blocks for user customization.The core portion is constructed with simply designe...

Kotobukiya’s line of Modeling Support Goods enhances all of your robot and plastic model kits, and now it provides new customization options for yo...

The Solid Raptor can be used as an extended part with Frame Arms or Hexa Gear items, such as a forward wing with a missile and jet engine, as it ha...

Kotobukiya's amazing Heavy Weapon Unit 22 Exenith Wing returns to their "M.S.G (Modeling Support Goods)" lineup! The separate parts of this flight...

Detailed snapfit kit, for robots or figures from 15-20cm tall.

Non-Scale parts

At last! Kotobukiya's useful set of suspension parts is back! These suspension-type parts come in a total of three types of shapes: two cylindrical...

These square-molded accessories from Kotobukiya's "M.S.G" (Modeling Support Goods) series allows you to add X-mark details and notches to your mech...

The product consists of duct parts with each corner designed in circular and polygonal shapes, suitable for use on the backpacks or legs of mecha m...

Kotobukiya's set of square molds is back! Perfect for detailing robots, mecha figures, and other such items, this set adds fine details to the poly...

Features- The MSG Weapon Unit 18 Freestyle Bazooka can be used as a normal handheld bazooka, and can be installed in various places, including the ...

Kotobukiya's completely renewed Hand Bazooka is back! It takes the place of the Weapon Unit 02 Bazooka Handgun. Its length can be changed by combin...

Increase the firepower of your Frame Arms Girls and Frame Arms kits with this accessory set! You get 2 each of a large and small multiple-barrel gu...

This set of sharp-fingered hands will allow you to expand the expressiveness of your Frame Arms and Hexa Gear kits! Each comes in a set of two, lef...

This M.S.G Modeling Support Goods: Weapon Unit 08 Battle Lance is a large lance that can be selected with two types of tips. [Includes]: Tip cone ...

Introducing a new Heavy Weapon Unit that has inherited the concept of the "legendary sword" from the best seller M.S.G. Weapon Unit 06 Samurai Mast...

From Kotobukiya's Modeling Support Goods series, this easy-to-assemble kit builds into an assault rifle. Gripping hand parts are included. Note: In...

Use this nonscale accessory set to toughen-up your plastic model kits or figures! This set contains parts molded in dark grey plastic to build: Ra...