Featuring Ruku from the Mascot Character series by K-Books, this figure stands at 150 mm tall and presents a friendly, mascot-style silhouette designed for fans and collectors. The piece emphasizes clean lines and a compact footprint, making it suited for display on a desk or shelf. Ruku is depicted with a charming, approachable expression and a slightly dynamic pose that conveys energy without losing the scale's cute charm. The surface work emphasizes crisp panel lines and a smooth finish that catches light softly. This is No.10 in the K-Books Original Figure Series.

Ruku is introduced as the cheerful heart of the Mascot Character universe, a small guardian of libraries and story corners who inspires readers to explore new worlds. In their world, Ruku travels between shelves, popping up beside picture books and novels to offer a friendly greeting and a gentle nudge toward a hidden gem. They keep a tiny notebook of favorite titles and a map of imaginary adventures, sharing recommendations with other characters and fans. Through each appearance, Ruku embodies curiosity, warmth, and the simple joy of discovering a good story.