Minimalist Travel Journal Doodle Illustration

Charming editorial travel illustration of [Tokyo, Japan] in a simple hand-drawn doodle style, as if sketched with a black felt-tip marker in a travel notebook. The artwork captures the iconic landmarks, local transportation, architecture, regional food, and cultural motifs of [Tokyo, Japan] through simplified, flat shapes with minimal interior detail. Color palette: almost entirely black and white line art with only one accent color: [sky blue], applied sparingly to selected accents like water, sky, windows, signage, or small details. Line quality: confident, slightly wobbly hand-drawn contours, loose marker strokes, subtle imperfections, and open line endings with a distinct handmade feel. Composition: balanced editorial sketchbook layout with generous clean white space, open and uncluttered arrangement with natural breathing room between elements. Mood: warm, relaxed, playful, minimalist, and contemporary. Constraints: no photorealism, no 3D rendering, no gradients, no heavy shading, no painterly textures, no clean vector graphics, and no additional colors.