{"type":"Japanese illustrated city poster","format":"vertical A1-style promotional poster","theme":"Jimbocho as a town made of books, bookstores, reading culture, playful urban discovery","headline":"気づいたら、街が本でできてたんです","main_visual":{"description":"A dense isometric illustration of a cheerful book-town city block where buildings, sidewalks, rooftops, plazas, and roads are integrated with oversized books and book pages. The main building is a warm orange bookstore-like block with teal windows, yellow accents, blue trim, exterior balconies, people reading in windows, and open books floating or built into architecture. Surrounding structures include a yellow rooftop reading terrace, a curved blue-and-yellow library facade, a giant closed book forming a plaza, stacks of books as architectural slabs, and stairways shaped like book edges.","style":"flat vector editorial illustration, Japanese poster design, clean black outlines, limited spot-color palette, playful architectural cutaway, lots of tiny human activity, crisp print texture, no photorealism","palette":"orange, teal blue, mustard yellow, cream white, black, and warm gray","perspective":"high-angle isometric city diorama with no horizon line","mood":"curious, literary, lively, whimsical, community-focused"},"layout":{"poster_orientation":"portrait","top_area":"Large bold Japanese headline in black spans the top, overlapping slightly with the illustrated book roofs below.","centerpiece":"One continuous illustrated city scene fills most of the poster, framed by white margins and vertical side text columns.","bottom_area":"Small explanatory Japanese paragraph across the lower margin, plus production credit and logo at bottom right.","text_columns":{"count":6,"labels":["left upper vertical quote about old and new bookstores coexisting","left middle vertical quote about young people and mixed generations","left lower vertical quote about free papers and daily bookstore visits","right upper vertical quote about book city as a design and architecture inspiration","right middle vertical quote about finding old books like excavating a bookstore street","right lower vertical quote about a person commuting through the used-book district for 20 years"]}},"visible_text":{"headline":"気づいたら、街が本でできてたんです","large_logo":"JIN BO CHO","bottom_explanation":"「気づいたら、」には、街に暮らす人々の無意識の感情を込めています。神保町では、本が特別な存在ではなく、街の風景に自然と溶け込んでいます。意識せずとも文化が根づき、日常の中に“本”があることが当たり前になっている、そんな神保町らしさを、この言葉で表現しています。けれど実際に歩いてみると、カレーの香りや楽器の音、ウィンタースポーツの店、そして古本の劇場から聞こえる笑い声までが混ざり合っていた。本だけでは語りきれない、多様なカルチャーが息づく、その風景こそ“気づいたら本の街になっていた”神保町の今を象徴しています。","credit":"Produced by TAM","logo":"TAM"},"enumerated_scene_elements":{"tiny_people_count":"about 54 simplified white stick-figure characters scattered through windows, rooftops, streets, stairs, plazas, and balconies","major_book_elements_count":13,"major_book_elements":["huge open book forming the top-left roof","oversized page stack roof across the top center","open book floating near the orange building lower left","large closed teal book forming the central plaza","stack of three books on the central plaza","open book on the yellow rooftop terrace","large vertical book-page wall on the far right","book-shaped roof on the bottom-left dark building","blue book lying on the right-side street","open book held by a large figure on the right edge","small books and papers scattered on the central yellow platform","bookshelves built into the curved blue facade","book stacks forming paths and stair-like architectural edges"],"activity_groups_count":12,"activity_groups":["people reading in upper orange-building windows","person climbing a rope along the left facade","people sitting and reading on the yellow rooftop terrace","people browsing bookshelves inside the curved blue facade","two people chatting at the central plaza edge","group of readers seated among scattered papers on the yellow platform","people walking through narrow streets between buildings","person riding a bicycle near the center-left street","small audience seated in orange chairs at bottom right","large partial figure holding an open book on the right edge","ghost-like white character on the left rooftop terrace","small whimsical flying saucer and creature in the top-right sky area"]},"characters":{"design":"Minimal round-headed human figures with white bodies, navy hair or caps, simple dot eyes, thin limbs, and occasional bags, books, instruments, or reading props.","clothing":"Mostly simple white outfits with navy accents; a few characters wear orange, teal, or yellow accessories."},"typography":{"headline_style":"very large heavy black Japanese gothic type, hand-composed with dramatic scale contrast","side_text_style":"narrow vertical Japanese text columns with small age/gender tags","logo_style":"bold black stacked Latin letters reading JIN BO CHO near lower right"},"composition_rules":"Keep the illustration crowded but legible, with every small scene connected by stairs, roads, windows, bookshelves, balconies, and page-like architecture. Use strong geometric shapes, clean vector edges, and generous white poster margins. Ensure the headline remains the strongest visual element, the city block occupies the center, and the side quotes read as editorial poster copy.","customization":{"location":"神保町","poster credit":"Produced by TAM","main logo text":"JIN BO CHO"}}
