This figure presents Oyama Mahiro from Onii-chan wa Oshimai! in a playful 'Sweets Paradise' themed outfit. The character is depicted in a dynamic pose, perhaps mid-step or balancing on one foot, exuding cheerful mischief. The sculpt captures Mahiro's distinctive hairstyle with sculpted bangs and twin tails, and the costume features a frilly pastel dress, a large bow, and an apron adorned with candy motifs. Fine paintwork emphasizes lace trim, glossy eyes, and sweet-colored accents. The figure sits on a pastry-inspired base, with sculpted cookies and macarons, enhancing the confectionery theme. The overall presentation combines charm, whimsy, and pop convenience for display.

Oyama Mahiro is the central character in Onii-chan wa Oshimai!, a story that blends comedy, fantasy, and slice-of-life as she navigates a world turned upside down by magical circumstances surrounding her sister. The plot follows Mahiro's daily life, friendships, and school activities, all while dealing with unusual events triggered by transformation and enchantment. Throughout the series, Mahiro's resourcefulness, resilience, and playful spirit help her adapt to new situations, uncover secrets about the world, and challenge assumptions about identity and family. This figure captures the character at a lighthearted, celebratory moment, reflecting her cheerful, mischievous personality and the series' light-hearted tone.