Tokyo Night Alley Portrait

Subject: Night alley

Person/Expression:
A {argument name="age" default="20s"} woman. A natural, mature atmosphere without childishness. Dark brown medium-length hair tied loosely, with thin bangs and loose strands around the face. Clear Japanese-style photo makeup, natural skin texture. Lips have a modest flush of color. A calm expression with the head tilted slightly and looking straight at the camera.

Clothing/Pose:
Wearing a {argument name="cardigan color" default="white to ivory"} fine-ribbed knit cardigan slightly open. Inner is a simple black bra top, bottom is gray high-waisted wide slacks. A small light gray shoulder bag is draped over one shoulder. The body is tilted slightly to the left, leaning lightly against a dark stone wall. The person's own left hand is behind her head, and her right hand is in her pants pocket. Fingertips are naturally curved, with a gentle weight difference between the shoulders and hips. An elegant and modest adult street portrait.

Background/Lighting:
A Tokyo night back alley. Dark building walls, narrow sidewalks, blurred car tail lamps in the background, signs, and round streetlights. The background text is blurred so it cannot be read. The road surface is slightly damp, and the reflection of the streetlights extends thinly. A weak flash-like white light hits from the front slightly above the left, highlighting the face, white cardigan, and shoulders. The background is deep, and only the light in the back is a warm-colored bokeh.

Composition/Camera:
Vertical composition 4:5. A medium shot from above the waist to above the thighs. The person is placed to the right of the screen, leaving depth and dark negative space on the left. The camera is at eye level, slightly higher than the chest. The distance from the person is close, and the background is shallowly blurred. A natural sense of distance like a snapshot. Focus is on the eyes and face.

Texture/Style:
High-quality Japanese-style photography. Night flash photography style, film-like texture with some graininess. The skin is not excessively smooth, leaving pores and luster naturally. Calm color tones centered on black, ivory, gray, and warm bokeh. Not excessive HDR or commercial photo style, but a slightly humid urban night atmosphere.

主題：夜路地

人物・表情：
{argument name="年齢" default="20代"}女性。幼さのない自然で成熟した雰囲気。黒茶色のミディアムヘアをゆるくまとめ、薄い前髪と顔まわりの後れ毛を残す。清透な日系写真メイク、自然な肌の質感。唇は控えめな血色感。顔を少し傾け、カメラをまっすぐ見る落ち着いた表情。

服装・ポーズ：
{argument name="カーディガンの色" default="白〜アイボリー"}の細リブニットカーディガンを前開き気味に着る。インナーは黒のシンプルなブラトップ、下はグレーのハイウエストワイドスラックス。小さなライトグレーのショルダーバッグを片肩にかける。身体は画面左へ少し傾け、背中を暗い石壁に軽く寄せる。人物自身の左手を後頭部に添え、右手はパンツのポケットに入れる。指先は自然に曲げ、肩と腰にゆるい重心差をつける。上品で控えめな大人の街頭ポートレート。

背景・光：
東京の夜の裏通り。暗いビル壁、細い歩道、奥にぼけた車のテールランプ、看板灯、街灯の丸い光。背景の文字は読めない程度にぼかす。路面は少し湿っていて、街灯の反射が細く伸びる。人物の正面やや左上から弱いフラッシュのような白い光が当たり、顔、白いカーディガン、肩まわりを浮かび上がらせる。背景は深く沈み、奥の光だけが暖色のボケになる。

構図・カメラ：
縦構図 4:5。腰上から太もも上まで入るミディアムショット。人物は画面右寄りに配置し、左側に夜道の奥行きと暗い余白を残す。カメラは胸元より少し高い位置からほぼ平視。人物との距離は近めで、背景は浅めにぼかす。スナップ写真のような自然な距離感。焦点は瞳と顔まわり。

質感・スタイル：
高品質な日系写真。夜のフラッシュ撮影風、やや粒子感のあるフィルムライクな質感。肌は過度に滑らかにせず、毛穴や光沢を自然に残す。黒、アイボリー、グレー、暖色ボケを中心にした落ち着いた色調。過度なHDRや広告写真風ではなく、少し湿度のある都会の夜の空気感。