Tokaido Anime Travel Poster

Prompt

{"type":"information-dense illustrated travel poster and route diary in ukiyo-e inspired anime style","overall_style":"Edo-period Tokaido travelogue mixed with modern character sheet layout, hand-drawn ink lines, muted washi-paper colors, aged parchment background, woodblock print textures, taped photo cards, handwritten annotations, red seal stamps, playful but detailed GPT-image-2 composition","main_subject":{"name":"{argument name=\"character name\" default=\"ゆんさん\"}","appearance":"young anime traveler with short dusty pink hair, face intentionally left as a soft beige blur/blank mask, calm adventurous posture","clothing":"dark indigo-gray kimono robe layered over black leggings, sash belt, tan hiking boots, large woven backpack with rolled travel gear, holding a wooden walking staff","pose":"full-body standing on a coastal road at left, three-quarter view, walking-stick in one hand, backpack straps over shoulders"},"setting":{"theme":"{argument name=\"journey theme\" default=\"東海道五拾三次\"}","background":"old Tokaido road beside the sea with pine branches overhead, travelers in the distance, blue water, village street, and Mount Fuji visible, all rendered like a Japanese woodblock print","date_text":"{argument name=\"date text\" default=\"1833.5.3-5.5\"}"},"layout":{"canvas":"vertical poster, dense scrapbook/reference-sheet composition on cream parchment","left_side":{"count":1,"description":"one large full-body character portrait occupying the left half","vertical_title_label":"東海道五拾三次"},"top_photo_cards":{"count":3,"position":"upper center and upper right","style":"Polaroid-like travel snapshots taped at the top with beige masking tape","labels":["日本橋（出発）","箱根の山道","由比の宿"],"contents":["traveler in crowded Nihonbashi street","traveler on Hakone mountain road","traveler by coastal inn and sea"]},"center_note":{"count":1,"title":"〜ゆんゆん。。の旅メモ〜","description":"handwritten travel diary card with Japanese notes, ending with a small red square stamp reading ゆん"},"checklist_panel":{"count":13,"title":"道中プラン（ゆんさん流）","position":"middle right","items":["日本橋（出発！）","品川宿（お急ぎョー！）","川崎宿（名物・奈良茶飯）","神奈川宿（にぎやか〜）","戸塚宿（はじめての宿場めし）","藤沢宿（江の島チラ見！）","平塚宿（名物・干物ゲット）","小田原宿（城下町ステキ）","箱根宿（山道きついよ〜）","三島宿（うなぎ！最高♪）","沼津宿（深海魚こわ…）","原宿（桜えびゲット！）","吉原宿（富士山きれーい！）"],"extra_note":"つぎは 奥津宿へ！ with a tiny doodle character"},"map_panel":{"count":1,"title":"東海道五拾三次マップ","position":"right side","de...