Men's poster, brand, urban outdoor, elegant.

Goal: create a striking Japanese personal brand poster for a web creator/developer, combining editorial-style photography, startup-style typography, and bright blue graphic accents. Canvas: square 1:1 poster, high resolution, clean white background in the upper-left corner, urban rooftop outdoor photo on the right and lower areas. Use strong contrast, crisp daylight effects, and a modern tech advertising style. Subject: a stylish young Japanese man named , casually sitting on a rooftop or city terrace, primarily on the right half of the image. He has messy medium-length black hair, wears black sunglasses, showing a confident and relaxed smile, dressed in a black bomber jacket, a black T-shirt with a vivid blue graphic underneath, black trousers, and silver necklace, rings, and bracelet. His body is slightly tilted to the left, one knee raised, one hand resting naturally near the foreground. The background is blurred city buildings under bright daylight. Layout: place the oversized Japanese headline typography in the upper-left corner, vertically stacked in four lines of striking black text. Keep the subject's face clearly visible in the upper-right corner. Add a thin electric blue diagonal line extending from the middle left to the upper-right edge, and another blue diagonal line passing through the lower-left/middle area. Add a large blue semicircle or color block behind the name block in the lower-left corner. Add a large, casual handwritten electric blue signature in the lower-right corner, partially covering the subject's legs. Text content: use 7 sets of visible text: 1) large black Japanese main title on the left: ; 2) small black subtitle below: ; 3) short Japanese line: “速く出して、磨いていく。”; 4) small blue English line: “FAST IDEAS, REAL BUILD.”; 5) white name block in the lower-left corner: “Rita” and below it “/ リタ”; 6) white job title line: ; 7) small white contact info: “@RitaStella1128” and “ritastella.com”. Visual style: high-end Japanese creator profile ad, clean bold sans-serif Japanese headline, large name in an elegant serif font, blue signature in handwriting, subtle halftone/dot texture overlay in the sky area, sharp black-white-blue color scheme, energetic and clean. Constraints: keep the headline on the left very large and dominant, do not cover the face with text, strictly retain the listed 7 sets of text, avoid adding extra logos or watermarks, and ensure all typography is clear and legible.