Japanese Creator Personal Brand Poster

Goal: Create a bold Japanese personal-brand poster for a web creator/developer, mixing editorial photography with startup-style typography and bright blue graphic accents.

Canvas: Square 1:1 poster, high-resolution, clean white background in the upper left and an outdoor city rooftop photo occupying the right and lower areas. Use strong contrast, crisp daylight, and a modern tech-advertising look.

Main subject: A stylish young Japanese man named {argument name="character name" default="Rita"} sitting casually on a rooftop or urban terrace, positioned mostly on the right half of the image. He has messy medium-length black hair, black sunglasses, a relaxed confident smile, a black bomber jacket over a black T-shirt with a vivid blue graphic, black pants, silver necklace, rings, and a bracelet. His body is angled slightly left, one knee raised, one hand relaxed near the foreground. Behind him are blurred city buildings under bright daylight.

Layout: Put oversized Japanese headline typography on the upper left, stacked vertically in four bold black lines. Keep the subject’s face clear on the upper right. Add a thin electric-blue diagonal line running from the left-middle toward the upper-right edge, plus another blue diagonal line crossing the lower-left/middle area. Add a large blue semicircle or blob in the lower-left corner behind the name block. Add a large loose handwritten electric-blue signature across the lower-right corner, partially overlapping the subject’s legs.

Text content: Use exactly 7 visible text groups: 1) main headline in huge black Japanese text: {argument name="headline text" default="最短距離で、つくる。"}; 2) small black subheadline under it: {argument name="subheadline text" default="完璧主義じゃなくて、完了主義。"}; 3) short Japanese line: "速く出して、磨いていく。"; 4) small blue English line: "FAST IDEAS, REAL BUILD."; 5) lower-left name block in white: "Rita" and below it "/ リタ"; 6) role line in white: {argument name="role text" default="Web制作者｜個人開発者"}; 7) contact text in small white: "@RitaStella1128" and "ritastella.com".

Visual style: High-end Japanese creator profile advertisement, clean sans-serif Japanese headline with heavy weight, elegant serif for the large name, handwritten script for the blue signature, subtle halftone/dotted texture overlay in the sky area, sharp black-white-blue color palette, energetic but uncluttered.

Constraints: Keep the headline very large and dominant on the left, do not cover the face with text, preserve exactly the 7 text groups listed, avoid extra logos or watermarks, and make all typography legible.