Maruyama Aya figure stands in a lively pose captured mid-song, crafted with careful attention to movement and expression. Her long pastel-pink hair flows freely around her shoulders, tied with delicate ribbons that seem to flutter under stage lights. She wears a compact, frilly stage dress in white and pink with layered skirts, rose accents, and a bow at the collar. A small microphone is gripped in one hand while the other rests at her hip in a welcoming gesture. The base features musical motifs and soft translucent effects to evoke a live venue atmosphere. The sculpt emphasizes a bright, confident smile, sparkling eyes, and dynamic energy that fans recognize as Aya.

Aya Maruyama is the bright voice and dreamer of BanG Dream! Girls Band Party!, the lead vocalist of Poppin' Party. Known for her optimistic, supportive nature, she channels her love of music into everything she does, turning small ideas into big songs and friendships into a shared stage. She faces stage fright with determination, learns from bandmates, and grows through performances and teamwork. Her character is defined by generosity, a sunny disposition, and an unwavering belief that music can brighten the world. This figure captures that energy and warmth, inviting fans to imagine Aya sharing a performance with friends on a luminous stage.