Raika is rendered as a compact, charming Nendoroid in the signature chibi style of Good Smile Company's line. The figure captures her distinct appearance from Chaos Dragon: Konton Sensou, with carefully sculpted twin ponytails, layered outfit details, and a dynamic, ready-for-battle pose that hints at her agile combat style. The head includes interchangeable expressions to convey calm focus, surprise, or determined resolve, while the body features articulated joints for subtle movement in various expressions. The paintwork emphasizes crisp lines, metallic accents, and soft shading on the clothing and accessories, delivering a highly collectible display piece.

Within Chaos Dragon: Konton Sensou, Raika is portrayed as a steadfast strategist and skilled fighter who balances duty with personal mystery. Born into a lineage tied to ancient guardians of balance, she travels through war-torn realms seeking clues to suppress the escalating timeline chaos. Her actions intertwine with allies and rivals as she uncovers hidden powers within the Konton world, challenging corrupt forces and risking everything to prevent catastrophe. Her unwavering resolve and sharp wit drive pivotal decisions that shape the fate of both villages and empires.