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, smooth luminous skin 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, rough skin, blemishes, dark circles, tired face, small eyes, weak pupils, 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。