This Nendoroid captures Miyanaga Teru in her Saki Achiga-hen Episode of Side-A appearance with a compact, chibi aesthetic. Standing approximately 100 mm tall, the figure is built in PVC with ABS joints, and features interchangeable face plates to convey Teru's calm, calculating demeanor and a more playful expression. She wears the series’ school uniform: a blazer, white blouse, blue necktie, and a pleated skirt, all faithfully painted with clean lines and color shading. Included accessories mirror her mahjong hobby: tiny mahjong tiles and a tile tray, plus extra arms and a support stand for dynamic posing. Fine sculpting highlights her hair, eyes, and uniform details.

Miyanaga Teru is a disciplined and strategic mahjong player from the Achiga-hen Episode side story, known for her cool, almost stoic demeanor and a talent for reading opponents. In Achiga-hen, she contributes to the team’s growth as they face rival schools, balancing Teru's precise, high-level tactics with the broader dynamics of friendship and competition. The story follows her through tense matches, where every tile turn reveals a portion of her unyielding focus, her quiet confidence, and moments of surprise when an unexpected move changes the game's momentum. Her character arc emphasizes teamwork, personal growth, and the blend of skill and heart that defines competitive mahjong in the Saki universe.