CROSS‑OVER is where Acid Rain World meets other creators and brands — exhibitions, apparel capsules, sofubi and limited runs. The language of weathered armor and practical machinery blends with partners’ identities to create new silhouettes and color narratives.

An immersive collaboration showcasing ARW design language across footwear, apparel and installation. Weathered mechs and urban textures meet NB and Black Soul’s visual systems to form new silhouettes and palettes.

A design crossover that miniaturizes the ARW attitude — compact silhouettes, bold proportions and playful modularity. The line extends ARW’s kit‑bashing ethos into collectible art objects.

Soft vinyl explorations that translate ARW’s industrial forms into tactile, stylized sculptures — colorways and finishes echo the weathered language of the universe. See also: Vinyl / Sofubi.