Frame Arms

Welcome to the Frame Arms collection at P‑rex Hobby your ultimate destination to buy Frame Arms model kits and action figures online. Whether you're a seasoned modeler or a newcomer to the world of Mecha building, the Frame Arms series by KOTOBUKIYA offers endless possibilities for creativity, customization, and dynamic display.

What Are Frame Arms Model Kits?

The Frame Arms model kits are a line of high-quality, original Mecha designs developed by KOTOBUKIYA, one of Japan's top figure and model kit manufacturers. Launched in 2009 and designed by acclaimed mechanical designer Takayuki Yanase, each kit features a universal internal skeleton called the “Frame Architect.” This inner frame allows builders to swap out outer armor, weapons, and accessories from different kits in the series — enabling full customization and personalization.

These kits are snap-fit and pre-molded in color, meaning no glue or painting is required unless you're looking to enhance details or apply a personal touch. Ideal for both beginners and expert builders, Frame Arms kits are the perfect fusion of accessibility and complexity.

History: KOTOBUKIYA

The Frame Arms series is a flagship model kit line by KOTOBUKIYA, launched in 2009 to showcase original Mecha designs with customizable, modular parts. Designed by renowned mechanical designer Takayuki Yanase, each Frame Arms kit features a universal core structure, allowing builders to mix and match armor and weapons across the line. This innovation laid the foundation for later series like Frame Arms Girl and Megami Device. The product portfolio also includes ARTFX, Bishoujo, Frame Arms, Figures, Megami, Model Kits, Modeling Support Goods. Browse the KOTOBUKIYA for stunning characters. At P-Rex Hobby, we source our products directly from official vendors to ensure authenticity.

Why Buy Frame Arms Figures Online from P‑rex Hobby?

At P‑rex Hobby, we specialize in sourcing authentic Frame Arms products directly from trusted vendors. Every model kit is carefully selected for quality and originality, ensuring you receive the best from KOTOBUKIYA's line-up. Here's what makes our store the top choice for hobbyists:

• Wide Selection: We stock the latest Frame Arms releases, restocks, and exclusive kits.
  

• Authenticity Guaranteed: All items are sourced from official distributors.
  

• Fast, Secure Shipping: Professionally packed and shipped to protect your collectible investment.
  

• Expert Support: Questions about builds, tools, or accessories? Our team is here to help.
  

Popular Frame Arms Model Kits

• Frame Arms Baselard – A sleek aerial combat Mecha with customizable flight units.
  

• Frame Arms Gourai – Known for its heavy armor and powerful artillery, a must-have for tactical builders.
  

• Frame Architect Renewal Ver. – The perfect core unit to start your custom builds.
  

• EX Armor Series – Optional kits that let you upgrade your base Frame Arms figures with new gear and style.
  

Whether you're looking to buy Frame Arms figures online for collection or enjoy hands-on building, you'll find kits that suit your needs. Every model is packed with articulation points, making them great for action poses and shelf display.

Recommended YouTube Videos 

1. KOTOBUKIYA FRAME ARMS GIRL HRESVELGR=CORNIX

Start Your Mecha Building Adventure

Frame Arms isn’t just a model — it’s a modular system. You can experiment with unique builds, combine parts from different kits, and even integrate them with the Frame Arms Girl or Megami series. These kits are compatible with M.S.G. (Modeling Support Goods), giving you even more ways to customize.

If you're looking to buy Frame Arms model kits, Frame Arms action figures online, or just buy Frame Arms models online, this is the place. With new arrivals added regularly, there's always something exciting to build.

Frequently Asked Questions

What are Frame Arms models?
Frame Arms are hybrid plastic models that have a unique body skeleton called the Frame that could be assembled with different armor parts.

Do I need any tools to build Frame Arms models?
Yes, you would typically want things like nippers, a hobby knife, tweezers, and maybe some glue, although most Frame Arms kits go together well without gluing them.

Are Frame Arms models painted?
It is most likely that most Frame Arms kits are made in different colors of plastics so no painting procedures will be needed, although painting can be used to incorporate additional details and uniqueness features.

Can I mix and match parts from different Frame Arms kits?
Absolutely! That's one of the features of the Frame Arms models: they can interchangeably use different parts from different kits.

Where can I buy Frame Arms Models?
You can get Frame Arms kits directly from the P-Rex Hobby,  Amiami and HobbyLink Japan.