Heisei Ink Duo Portrait

The person and [XXX], close-up side portrait, both facing the same direction. Painted in the nostalgic style of the Heisei era in Japan, using rich dark ink. Hand-drawn line art, with visible sketch-like brushstrokes, high-quality paper textures, refined and elegant sketching aesthetics, light and transparent composition, minimalist visual style, and a refined and timeless atmosphere. Plenty of white space, a pure white background, and wide margins around the edges. Only subtle and minimal color accents. The main subject is centered, and the composition is clean. No text, marks, or signatures. Ultra-high resolution, icon-friendly, square 1:1 format, highly detailed, delicate lines, and premium editorial illustration quality.