


Image
Casual Snapshot After Doubles at a University Gym
Create a vertical phone snapshot of a badminton doubles scene, capturing the moment just after scoring when a player high-fives their partner and laughs naturally, while retaining the gym setting and opponents in the background.
Prompt
{
"task": "Image generation",
"aspect_ratio": "9:16",
"style": {
"photography": "Natural iPhone photo",
"camera_shake": "Slight camera shake",
"realism": "Everyday, natural snapshot",
"snapshot_feel": "A natural moment that feels accidentally captured mid-interaction with someone close, rather than a posed photo",
"color": "A slightly whitish, pale overall color palette, as if photographed in a university gym: restrained saturation and contrast, not too warm, with the slightly cool, impersonal hue of white fluorescent lighting. Avoid overly vivid sports photography or an HDR look.",
"exposure": "Overall slightly dark, as if using iPhone auto exposure under the dim lighting inside a gym. The subject's skin and white areas look natural, but do not lift the brightness of the whole image too much. Slightly blown highlights around ceiling lights are acceptable.",
"skin_rendering": "Realistic, natural skin texture without excessive beauty retouching. Keep the fair, luminous skin visible while suppressing pronounced blemishes or redness. Retain natural pores and very slight unevenness in skin tone, and make the perspiration look natural. Makeup should not be so minimal that it looks bare; use natural, everyday makeup that is neatly applied."
},
"scene": {
"location": "Indoor badminton court at a Japanese university during the day",
"environment": "A typical badminton court in a university gym used for everyday club activities. Show a wood floor, badminton net, white, yellow, and green court lines, pale walls, ceiling fluorescent or LED lights, and gym equipment naturally. It should feel like a simple, slightly worn university gym rather than a new, luxurious sports facility. Do not make it look like a staged advertising backdrop.",
"moment": "Immediately after winning a point in mixed doubles. The photographer and his female partner are very close, high-fiving. In response to the interaction with the photographer, the woman has a natural expression as if a smile has escaped her. Beyond the net, an adult man 1 and an adult woman 1 from the opposing team are naturally visible."
},
"composition": {
"viewpoint": "First-person view of an adult male player",
"camera": "A natural snapshot taken with the standard 1x iPhone camera. The photographer holds the iPhone in one hand and high-fives the woman with the other.",
"angle": "A natural downward-looking composition, angled from a position above the woman's head. Prioritize a height and angle that make her face appear large in frame; do not use a completely overhead view.",
"distance": "About 40–65cm from the woman's face. Much closer than normal conversational distance, so her face appears large in the frame.",
"framing": "A vertical composition that captures the woman large in frame from the crown of her head to below her chest or around her waist. Show her face and upper body larger than before, so her face has a strong presence in the frame. Leave only as much background as needed, enough to show the opposing man and woman small and naturally beyond the net.",
"face_size_priority": "Show the woman's face noticeably larger in the frame than before. Do not let her face appear smaller than the high-fiving hands; prioritize a close composition where her expression, monolid eyes, and skin texture are clearly visible.",
"face_direction": "The woman turns her body toward the photographer, lifts her face slightly, and looks in his direction.",
"high_five": "The woman's arm and the photographer's hand meet naturally near the diagonal area above her forehead and temple, not high above and far from her head. Placing the high-five close to her face makes it possible to capture her face and the high-five large in frame at the same time.",
"high_five_position_priority": "Move the high-five position close to the diagonal space above the woman's face, without stretching the arm extremely high. Keep the woman's face and the hands touching close together in the frame.",
"motion": "Some momentum from the point remains, with very slight movement in the hands and clothing. Keep a slight amount of blur, as if captured quickly in a natural moment, rather than a completely still posed photo. Her hair is securely pinned and hardly disturbed."
},
"subjects": {
"count": 1,
"woman_1": {
"age": "An adult woman in her early 20s",
"nationality": "Japanese",
"height": "約160cm",
"body_type": "Slender",
"bust_size": "E-cup",
"skin_tone": "Fair, luminous skin",
"face": "A Japanese woman with a sweet, unpretentious, cute impression. Her features are not deeply set, and have a natural Japanese appearance that is neither too flat nor overly sculpted.",
"eye_shape": "Natural monolid eyes. The eyes are somewhat long and narrow, but not too sharp, and look gentle when she smiles.",
"facial_realism": "A naturally asymmetrical face. Even when smiling, do not make the left and right corners of her mouth, the lift of her cheeks, and the narrowing of her eyes perfectly match. Preserve slight differences in facial muscle movement on each side; avoid an overly perfected, AI-like face or a polished, advertising-style smile.",
"skin_details": "Realistic skin with natural pores and very slight unevenness in skin tone.",
"expression": "The instant just after scoring a point and high-fiving, when she reacts to the photographer and an unintentional smile breaks across her face. She is not smiling on cue: the corners of her mouth lift slightly and naturally, with a subtle difference between the two cheeks. Her eyes soften naturally with the smile but do not narrow too much. Her mouth is neither a deliberately closed smile nor wide open in a beaming grin; it is just slightly open, as if mid-conversation or breathing. At most, only a little of her teeth is visible. This is not a smile for the camera, but a genuine reaction directed at her partner in front of her.",
"skin_condition": "She has been exercising and is naturally perspiring, with visible sweat on her forehead, temples, around her nose, and at her neck. At the same time, she has no pronounced blemishes or excessive redness from exercise, and her fair, luminous skin is clearly visible. Keep pores and very slight unevenness in skin tone natural.",
"makeup": "Natural makeup that is neatly applied enough to look appropriate during a match. Do not make it so minimal that it looks bare; keep the skin, brows, eyes, and lips naturally polished. Avoid flashy eye makeup or a dark lip.",
"hair": "Short black hair. Pin the sides and bangs securely with black or inconspicuous hairpins so hair does not fall over her face while playing. Keep it neatly in place against her head; even when she is sweating, her bangs and side hair should remain almost undisturbed. Very few flyaways.",
"clothing_top": "A white, short-sleeved top with a fictional university name printed small on the chest. The hem is long enough to cover her buttocks. The neckline is slightly loose. Do not use the name of a real university or a real brand logo. Cotton-like fabric, with a simple design as if students had custom-made it for their university club activities; the sleeve on the high-fiving side is rolled up, exposing her shoulder.",
"university_name_design": "Place a small fictional university name on the chest in simple English lettering, like a university club T-shirt. Prioritize the look of original apparel custom-ordered by university students for their club, not a commercial sports-brand uniform.",
"sleeve_gap": "When she raises her arm for a high-five, leave a gap between the short sleeve and her upper arm, revealing her armpit.",
"clothing_bottom": "Badminton shorts with a hem around the upper thigh",
"shoes": "Standard indoor badminton shoes",
"pose": "She steps close to the photographer and raises one arm diagonally above her face to high-five him. She holds a badminton racket naturally in her other hand.",
"gaze": "Rather than staring intently at the iPhone held high, she glances naturally toward the camera as her gaze follows the male partner's face or hands during their interaction."
},
"opponents": {
"count": 2,
"description": "An adult man 1 and adult woman 1 on the opposing team beyond the net. They are not the main subjects, but are visible naturally toward the far side of the gym, enough to make it clear they are the opposing mixed-doubles pair. Both 2 hold badminton rackets and stand naturally just after the point."
}
},
"viewer": {
"role": "An adult male player paired with the woman in mixed doubles",
"height_relation": "Taller than the woman, holding the iPhone above her eye level",
"visibility": "The photographer's face and body are out of frame; only the high-fiving hand and part of the forearm appear."
},
"details": {
"lighting": "Slightly whitish, somewhat dim white lighting in a university gym. Do not make it warm or strongly blue.",
"focus": "Naturally focus near the woman's face, without excessive sharpness.",
"depth_of_field": "Relatively deep focus, like the standard iPhone camera; do not blur the background heavily.",
"overall_finish": "A natural snapshot, as if a friend quickly took it on an iPhone in a university gym. Do not make it look overly polished like an advertisement or publicity photo."
}
}{
"task": "画像生成",
"aspect_ratio": "9:16",
"style": {
"photography": "自然なiPhone写真",
"camera_shake": "わずかな手ブレあり",
"realism": "日常的で自然なスナップ写真",
"snapshot_feel": "ポーズを決めた写真ではなく、親しい相手とのやり取りの途中を偶然切り取ったような自然な瞬間",
"color": "大学の体育館で撮影したような、全体に少し白っぽく淡い色味。彩度とコントラストは控えめで、暖色に寄せすぎず、わずかに無機質な白い蛍光灯照明らしい色合い。鮮やかすぎるスポーツ写真やHDR調にはしない",
"exposure": "体育館内のやや暗い照明でiPhoneの自動露出を使ったような、全体として少し暗めの明るさ。人物の肌や白い部分は自然に見えるが、画面全体を明るく持ち上げすぎない。天井照明周辺には軽い白飛びがあってもよい",
"skin_rendering": "過度な美肌加工をせず、実在感のある自然な肌の質感。透明感のある白い肌が分かるようにしつつ、強い肌荒れや赤みは抑える。自然な毛穴やごく薄い肌の色むらを残し、汗をかいていることが自然に分かる。メイクは薄すぎるすっぴん風ではなく、日常的で自然に整ったナチュラルメイク"
},
"scene": {
"location": "日中の日本の大学にある屋内体育館のバドミントンコート",
"environment": "大学の部活動で日常的に利用されている一般的な体育館のバドミントンコート。木床、バドミントン用ネット、白や黄色や緑のコートライン、白や淡い色の壁、天井の蛍光灯やLED照明、体育館設備などが自然に見える。新しく豪華なスポーツ施設ではなく、少し使用感のある大学体育館らしい素朴な空間。作り込まれた広告撮影の背景にはしない",
"moment": "ミックスダブルスでポイントを取った直後。撮影者とペアの女性が非常に近い距離でハイタッチしている。女性は撮影者とのやり取りに反応して、思わず笑みがこぼれたような自然な表情を見せている。ネットを挟んだ向こう側には相手チームの成人男性1人と成人女性1人が自然に見えている"
},
"composition": {
"viewpoint": "成人男性プレーヤーの一人称視点",
"camera": "iPhone標準1xで撮影した自然なスナップ写真。片手でiPhoneを持って撮影し、もう片方の手で女性とハイタッチしている",
"angle": "女性の頭より高い位置から斜め下へ向けた自然な見下ろし構図。女性の顔が画面内で大きく見える高さと角度を優先し、完全な真上視点にはしない",
"distance": "女性の顔まで約40〜65cm。一般的な会話距離よりかなり近く、女性の顔が画面内で大きく写る距離",
"framing": "女性の頭頂部から胸下または腰上付近までを大きく捉える縦長構図。以前より女性の顔と上半身を大きく写し、顔が画面内で強い存在感を持つようにする。背景は必要最小限だけ残し、ネット越しの相手男女が小さく自然に確認できる程度に入れる",
"face_size_priority": "女性の顔をこれまでより一回り大きく画面内に写す。ハイタッチの手よりも顔が小さく見えないようにし、表情、一重の目元、肌の質感が十分に確認できる近距離構図を優先する",
"face_direction": "女性は身体を撮影者側へ向け、顔を少し上げて撮影者の方向を見る",
"high_five": "女性の片腕と撮影者の手が、女性の頭から大きく離れた高い位置ではなく、額からこめかみの斜め上付近で自然に接触している。ハイタッチの手を顔の近くに配置することで、女性の顔とハイタッチを同時に大きく捉える",
"high_five_position_priority": "ハイタッチ位置を女性の顔の斜め上に寄せ、腕を極端に高く伸ばさない。女性の顔と接触した手が近い位置関係になるようにする",
"motion": "ポイント直後の勢いが残り、手やウェアにはごく軽い動きがある。完全に静止したポーズ写真ではなく、自然な瞬間を咄嗟に撮った程度のわずかなブレを残す。髪はしっかり固定されており、ほとんど乱れていない"
},
"subjects": {
"count": 1,
"woman_1": {
"age": "20代前半の成人女性",
"nationality": "日本人",
"height": "約160cm",
"body_type": "細身",
"bust_size": "Eカップ",
"skin_tone": "透明感のある白い肌",
"face": "素朴で可愛い印象の日本人女性。ほりが深くなく、平面的すぎない自然な日本人らしい顔立ち",
"eye_shape": "自然な一重まぶた。目元は切れ長寄りだが鋭くなりすぎず、笑ったときにやわらかい印象になる",
"facial_realism": "左右非対称の自然な顔立ち。笑顔でも左右の口角、頬の上がり方、目の細まり方を完全に揃えない。表情筋の動きにわずかな左右差を残し、AI的に整いすぎた顔や広告写真のような完成された笑顔にはしない",
"skin_details": "自然な毛穴やごく薄い肌の色むらなど、実在感のある肌",
"expression": "ポイントを取ってハイタッチした直後、撮影者とのやり取りに反応して思わず笑みがこぼれた瞬間。作って笑っているのではなく、口角が自然に少し上がり、頬も左右均等ではなくわずかに差がある。目元も笑顔に合わせて自然にやわらぐが、強く細めすぎない。口は完全に閉じた作り笑顔でも大きく開いた満面の笑顔でもなく、会話や息遣いの途中でわずかに開いている程度。歯は見えてもごく一部だけ。撮影されることを意識した笑顔ではなく、目の前のペアに向けた素の反応",
"skin_condition": "運動して汗をかいており、額、こめかみ、鼻周辺、首元などに自然な汗が見える。一方で強い肌荒れや運動による過度な赤みはなく、透明感のある白い肌がはっきり分かる。毛穴やごく薄い色むらは自然に残す",
"makeup": "競技中でも不自然にならない程度にきちんと整えたナチュラルメイク。すっぴん風に薄くしすぎず、肌、眉、目元、唇が自然に整っている。派手なアイメイクや濃いリップにはしない",
"hair": "黒髪のショートヘア。運動中に髪が顔へ落ちてこないよう、両サイドや前髪を黒または目立たない色のヘアピンでしっかり固定している。髪は頭に沿ってきれいに整えられており、汗をかいていても前髪やサイドの髪がほとんど乱れていない。後れ毛も非常に少ない",
"clothing_top": "架空の大学名が胸元に小さく入った、白の袖丈が短い半袖ウェア。裾丈は長く臀部が隠れるくらいの長さ。首元は少し緩い。実在する大学名や実在ブランドのロゴは使用しない。コットンを主体としたTシャツに近い素材感で、学生が大学の部活動用にオリジナル制作したような素朴なデザイン、ハイタッチしてる側の袖をまくり上げており肩が出ている",
"university_name_design": "胸元には実在しない架空の大学名を、大学の部活Tシャツらしいシンプルな英字で小さく配置する。市販スポーツブランドのユニフォームではなく、大学生が部活用に注文制作したオリジナルウェアに見えることを優先する",
"sleeve_gap": "ハイタッチで腕を上げたとき、短い袖口と女性の上腕の間に隙間ができる、脇が覗く",
"clothing_bottom": "もも上あたりの丈のバドミントン用ショートパンツ",
"shoes": "一般的な屋内用バドミントンシューズ",
"pose": "撮影者のすぐ近くへ一歩寄り、片腕を顔の斜め上付近へ伸ばして撮影者とハイタッチしている。反対の手にはバドミントンラケットを自然に持っている",
"gaze": "高い位置のiPhoneそのものを強く意識して見つめるのではなく、撮影者であるペアの男性の顔や手元を見る流れの中で、自然にカメラ付近へ視線が向いた瞬間"
},
"opponents": {
"count": 2,
"description": "ネットを挟んだ向こう側にいる相手チームの成人男性1人と成人女性1人。主役ではないが、ミックスダブルスの相手ペアだと自然に分かる程度に体育館の奥側へ写っている。2人ともバドミントンラケットを持ち、ポイントが終わった直後の自然な立ち姿"
}
},
"viewer": {
"role": "女性とミックスダブルスを組んでいる成人男性プレーヤー",
"height_relation": "女性より背が高く、iPhoneを女性の目線より高い位置に持っている",
"visibility": "撮影者の顔や身体は映らず、ハイタッチしている手と前腕の一部だけが画面に入る"
},
"details": {
"lighting": "少し白っぽく、やや暗い大学体育館の白色照明。暖色に寄せず、青みも強くしない",
"focus": "女性の顔付近に自然にピントが合っているが、過度にシャープにはしない",
"depth_of_field": "iPhone標準カメラらしく比較的深めで、背景を大きくぼかさない",
"overall_finish": "大学体育館で友人がiPhoneで咄嗟に撮ったような自然なスナップ写真。広告写真や宣材写真のように完成されすぎた仕上がりにはしない"
}
}
How to use
Usage suggestion: Use this as a complete composition template for vertical sports lifestyle photography. You can change the subject's appearance, clothing, and venue details while retaining the first-person perspective, high-five, natural expression, and low-saturation phone exposure.





