夜祭りの路地、早瀬かれん
夏祭り脇の路地を歩く早瀬かれんを、友達がスマホの直フラッシュで急いで撮った一枚。
艶のある黒髪を基調に、長さやスタイルを変える。韓国ストリートと夜景が似合う。

生成データ
- 使用ツール
- GPT Image 2
- 生成日
- 2026年8月2日
- 設定
- Built-in image generation、1086×1448、縦3:4。人物参照を使用し、初回生成を採用。
生成時の参考画像

プロンプト内の「参考画像1」などは、画像生成時にAIへ添付した入力画像の順番です。作品番号ではありません。
プロンプト全文
Use case: photorealistic-natural Asset type: Purple Honey gallery draft, candid smartphone photograph Input images: Image 1 is an identity reference for Hayase Karen (早瀬かれん), an original fictional Japanese woman clearly age 25. Preserve her recognizable adult identity: glossy layered dark black-brown hair with wispy straight bangs, warm brown almond eyes, a compact soft oval adult face, small refined nose, naturally defined pink-beige lips, and approachable Korean-street-inspired soft makeup. Create a new image, not an edit of the reference. Primary request: A friend catches Karen walking past a quiet festival-side street at night in a black yukata patterned with tiny pale mint and ivory flowers, an ivory obi, and simple wooden geta. She has just turned back with a relaxed closed-mouth smile; her hair moves naturally as she walks. She is fully and modestly dressed. Scene/backdrop: Narrow Japanese side street near a local summer festival, a softly glowing drink vending machine and a few indistinct colored lanterns in the distance. No readable text, brands, or other people. Style/medium: Photorealistic casual phone snapshot with the raw, charming feel of an SNS photo taken by someone walking beside her; not a studio portrait, not a DSLR, not a fashion campaign. Composition/framing: Vertical 3:4, roughly knee-up, uneven friend-eye-level framing. Slightly canted horizon, a rushed crop that nearly clips one geta, and Karen sitting off-center. Lighting/mood: Harsh direct smartphone flash creates a bright frontal highlight on Karen and cool flash reflection on the pale obi; the nighttime street behind her is dark with warm, soft light blobs. Imperfect phone exposure, low-light sensor noise and subtle edge softness. Materials/textures: Crisp cotton yukata texture, stray individual hair strands, natural pores and a little shine at the forehead. Constraints: Visible hand-held shake should make the distant lights and the outer edge of her moving sleeve gently motion-blurred, while her face stays recognizably clear. Exactly one clearly adult fictional woman; natural hands and body; no phone or photographer visible; no text, logos, watermark, border, heavy beauty filter, plastic skin, anime, cinematic polish, sexualized styling, childlike features, extra people, duplicate limbs, fused fingers, or warped architecture.
プロンプトは自由にコピーして再利用できます(同じ文でも生成結果は毎回変わります)。
制作メモ
歩きながらの手ぶれを袖と遠景の光に残し、フラッシュで人物だけが浮かぶスマホスナップにしました。