【架空坂◢⁴⁶】銀河鉄道　プロンプト集

生成したベース画像が多過ぎるので全部は無理ですが、抜粋して代表的なのを記録として掲載しておきます。

Defining the Subject

A realistic, dimly lit photograph with low contrast.
First, I focused on clarifying the central subject. It features a group of nine beautiful Japanese women, smiling and wearing burgundy blazers. The scene is set amid a dimly lit, low-contrast interior of a yellow train traveling on an elevated bridge at night, with the women waving from the window. I focused on these features and tried to make them stand out.

Refining the Details

Currently, I'm refining the elements of the assignment. My biggest focus is the nine smiling women in burgundy blazers waving from the yellow train. Next, I'm considering the train's unique characteristics, such as the logo on the side and how the women appear from the window. I'm carefully depicting the surrounding environment, including the tracks, cobblestones, night sky, and distant stars. I've also added a moon to enhance the starry skyscape. Ultimately, I'm aiming for a realistic aesthetic, with vibrant girls in a realistic, dimly lit setting.

Improving Visual Accuracy

We're working to ensure that all of the elements presented in the original request are reflected in the output. Our goal is to accurately represent the scene: the dimly lit yellow train, the nine girls in waving burgundy blazers, the train running on the viaduct at night, the moon, and the starry sky. We're focusing on consistency in the details.

Scene Completion

We've confirmed that the output meets the scene's requirements. The dimly lit yellow train, the nine girls in waving burgundy blazers, the train running on the viaduct at night, the moon, and the starry sky are all present. Our next step is to ensure that each element is rendered in a cohesive manner while maintaining the requested composition.

**4K Realistic Photography**

This photo was taken in Shinjuku, Japan, at dusk and features a close-up of three 18-year-old Japanese beauties. The camera is positioned on the ground, looking up at them from an insect's perspective.

[Beauty 1 = A1, Beauty 2 = A2, Beauty 3 = A3]

A1: Asymmetrical bangs falling over her forehead. Long, wavy brown hair. Simple silver hair clips on both sides are decorative and do not affect the hairstyle itself. Her hair is not tied up or parted. She is a beautiful 18-year-old Japanese woman with a square face, flat nose, pale skin, and attractive features even without makeup. She has large eyes and long eyelashes.
A1's outfit: Navy blue uniform, double-breasted long-sleeved blazer (white shirt, blue tie). There is a small British Royal Coat of Arms on the chest.

A2: Person: Asymmetrical bangs. Medium-length, straight brown hair. She is wearing a red bandana around her head like a headband. She is wearing black-rimmed glasses. She is a beautiful 18-year-old Japanese woman. She is petite with a small, round face, a small nose, large eyes, long eyelashes, and smooth, fair skin even without makeup.
A2 Outfit: Green blazer (white shirt and green bow tie). There is a small British Royal Coat of Arms on the chest.

A3 Outfit: White long-sleeved sailor uniform.
A3: Asymmetrical bangs that fall over her forehead. Black hair in a straight bob that falls to the nape of her neck. She has beautiful, archaic features. She is a beautiful 18-year-old Japanese woman. She is slender with thin limbs. She has a small, oval face, a high nose, and small, thin lips. Her skin is smooth and fair even without makeup, and her eyes are well-defined. Her pupils are almond-shaped and she has long eyelashes.

Pose: The three are standing close together.
A3 is hugging A1 from directly behind, rubbing their faces together. A2 has a relaxed expression, and A1 and A3 are smiling. The backlight clearly highlights their silhouettes.

Background: A dimly lit sunset. A yellow train can be seen running on an elevated track in the distance. A cityscape with a chaotic mix of buildings. The background is blurred. This photo was taken with an old lens, so there is noticeable flare and bokeh.

**4K Realistic Photography**

A scene from a promotional video filmed at night.

A close-up shot taken by a drone. A bird's-eye view of the face of an 18-year-old Japanese beauty lying on a grassy field, looking up at the night sky.

[Women's Positions]
[Woman 1: Left]
[Woman 2: Center]
[Woman 3: Right]

Woman 1: Short. Medium-length, straight brown hair with asymmetrical bangs. She wears a red bandana wrapped around her head like a headband. She wears black-rimmed glasses. She is a beautiful 18-year-old Japanese woman with a petite, round face, small nose, large eyes, long eyelashes, and smooth, pale skin even without makeup.
Woman 1's Outfit: Green single-breasted blazer (white shirt and green bow tie). A small British royal coat of arms is emblazoned on the chest.

Woman 2: Asymmetrical bangs reaching her forehead. Straight black bob reaching down to her neck. Beautiful, old-fashioned features. A beautiful 18-year-old Japanese woman. She is slender with thin limbs. She has a small, oval face, a high nose, and small, thin lips. Her skin is smooth and fair, even without makeup. Her eyes are clear, almond-shaped, and have long eyelashes.
Woman 2's outfit: A white, long-sleeved sailor uniform. A navy blue tie. There is a small British royal coat of arms on her chest.

Woman 3: Her bangs are asymmetrical and fall over her forehead. She has long, wavy brown hair. She has a simple silver ornament on the side of her head. She is an 18-year-old Japanese woman with a square face, pale skin, and strong-looking features. She is characterized by her large eyes and long eyelashes.
Woman 3's outfit: A navy blue, long-sleeved, double-breasted blazer (white shirt, blue straight tie). There is a small British royal coat of arms on her chest.

Common pose: Relaxed expression. She is looking up at the sky with her chin tilted up.

Background: A dimly lit, moonlit meadow on a night.

Shooting data: DJI Mavic 3 Pro, low contrast, super soft, blue grain effect, 8mm, f4, 1/30 sec, ISO 800, moonlight

全身ショットは記述が長くなりすぎるので大幅に削ったけど…
ギャンブルっすなぁ…

A bird's-eye view of an 18-year-old Japanese beauty lying in a grassy field at night, captured with a wide-angle lens from directly above.

The woman on the right is an 18-year-old Japanese woman with asymmetrical bangs covering her forehead. She has long, wavy, dark brown hair. She wears a simple silver ornament on the side of her head. She has a square face. (She is wearing a navy blue, long-sleeved, double-breasted blazer (white shirt, blue straight tie). She has a small British royal coat of arms on her chest. She is wearing a navy blue wrap miniskirt, blue socks, and black leather shoes.)

The woman in the center has asymmetrical bangs covering her forehead. She has a straight black bob that reaches her neck. She has beautiful, old-fashioned features. She is a beautiful 18-year-old Japanese woman. She is slender with thin limbs. She has a small, oval face, a high nose, and small, thin lips. Her bare skin is smooth and fair. Her eyes are sharp, almond-shaped, and have long eyelashes. (White long-sleeved sailor uniform. Navy blue tie. Small British Royal Coat of Arms on chest. Navy blue pleated miniskirt. Navy blue socks. Black leather shoes.) A white cat at her feet.

Woman on the left: Short. Medium-length straight brown hair with asymmetrical bangs. Wears a red bandana wrapped around her head like a headband. Wears black-rimmed glasses. A beautiful 18-year-old Japanese woman with a petite, round face, small nose, large eyes, long eyelashes, and smooth, pale skin even without makeup. (Green single-breasted blazer (white shirt and green bow tie). Small British Royal Coat of Arms on chest. Green pleated miniskirt. Green socks. Brown leather shoes.)

Common pose: Relaxed expression. Chin tilted, looking up at the sky.

Background: A dimly lit meadow on a moonlit night. Only the area around them is faintly lit.

Shooting data: DJI Mavic 3 Pro, low contrast, super soft, blue grain effect, 8mm, f4, 1/30 sec, ISO 800, moonlight

なにげに気にいっている「チームラボ」のプロジェクションマッピッグの星野図描写シーン。

In a very large room, an interactive production by teamLab projects a starry sky onto the floor with realistic detail (dark blue and naturally dark).
A Japanese beauty (18 years old) strikes a cute pose, spinning in place like a ballerina, her hair and skirt fluttering in the wind.
The video captures her face in close-up from a bird's-eye view.

Person: She is wearing black-rimmed glasses. She is wearing a red bandana wrapped around her head like a headband. She has a round face, large eyes, and long eyelashes. She is wearing natural makeup and semi-long bangs.

Clothing: Green blazer with a small school emblem embroidered on the chest, white collared blouse, green ribbon tie, green pleated mini skirt.

**4K Realistic Photography**

実際の星の中を歩く完全CGも考えたけど、個人的には「全て実際に撮影可能である」という事にこだわりたいんだよね🐯

まあAIなんだからCGではあるんだけど、実際の映像化の為の絵コンテ的な使い途がAI動画にはあると思うんですよ。そういう観点でもAIならではの映像って事よりも実写可能である事に極力こだわりたいですね。

A scene from a movie (school trip).
A night view from the inside of the Orient Express.
Beautiful Japanese women (18 years old) wearing wine-red uniforms (blazers) fill the seats and stare straight into the camera. There is an aisle down the middle of the car, with two seats on each side.

Only the two people sitting in the foreground (right) are dressed differently.

Characteristics of the two people in the foreground:
[Person 1: Asymmetrical bangs falling over her forehead. Long, wavy brown hair. Simple silver hair clips on both sides are decorative and do not affect the hairstyle itself. Her hair is not tied up or parted. She is an 18-year-old Japanese woman with beautiful, well-defined features. She has a square face, fair skin, and beautiful features that are attractive even without makeup. She has large eyes and long eyelashes. Person 1's outfit: Navy blue uniform, double-breasted long-sleeved blazer (white shirt, blue straight tie). A small British Royal Coat of Arms is on the chest.

Person 2: Asymmetrical bangs. Medium-length straight brown hair. A red bandana is tied on top of her head like a headband. She wears black-rimmed glasses. She is an 18-year-old Japanese woman. She has a petite, round face, a small nose, large eyes, and long eyelashes. Her skin is smooth and pale.
Person 2's clothing: Green uniform, single-breasted long-sleeved blazer (white shirt, green ribbon tie). A small British Royal Coat of Arms is on the chest.

A scene from a movie.
The classic interior of the Orient Express.
A Japanese beauty (18 years old) sits alone in a seat.
A close-up of her face captured from the side at an angle.

Person: The right ear is exposed, and black bangs flow to the left, covering only the left half of the forehead. A straight, short bob with a neck-length hairstyle. She is a thin Japanese woman with large almond-shaped eyes, a small oval face, and a beautiful, archaic demeanor.

Clothes: A white, long-sleeved sailor uniform. A navy blue tie.

Screen composition: She is the only one in the dimly lit interior of the classic train, lit by the interior lights. Outside the window, the dark twilight and the gradation of the night sky and the mountain range in the distance.

**4K Realistic Photography**

街が発展した事で「銀河鉄道」に見えなくなったという下りを取り入れてみたけど、ゆりこさん以外の方には気が付いて貰えないであろうシーン。

An open suburban night scene. A starry sky.
With no streetlights and darkness, the details of the bridge are barely visible in the moonlight.
A train viaduct running at a very high altitude can be seen in the distance.
The lead car of the yellow train can just be seen.
Below the viaduct and in the foreground is rural land.

With no buildings around, the train appears to be floating.

**4K Realistic Photography**

Suburban areas in the dim twilight.
A classic yellow train running on an elevated bridge.
A faint hint of twilight lingers in the distant mountains, creating a beautiful winter night sky with a gradation from a deep navy blue to a starry sky. Light from inside the train spills out of the windows, making it appear as if we are flying through the dark, empty suburban scenery.

顔が一定にならないので本編では🍌に頼りましたが、🍌のベース画像は動画にする際にCG化しやすくなる（画像段階で問題なくても動画化の段階で劣化する）ので、可能であればプロンプト出力段階でキャラが固まって欲しいですね。やれる所も増えてるけどすべての生成AIで適用されるくらいに一般化するべきです。

画像系AI界隈2026年の課題かな？

A scene from a movie.
Low-contrast footage taken at dusk. A frontal shot of a Japanese beauty (18 years old).

Person: She has asymmetrical bangs that fall on her forehead. Her black hair is cut in a straight bob that falls to the nape of her neck. She has beautiful, archaic features. She is an 18-year-old beautiful Japanese woman. She has a slender figure and thin limbs. She has a small, oval face, a high nose, and small, thin lips. Her skin is smooth and pale, even without makeup, and her eyes are well-defined, with almond-shaped pupils and long eyelashes.

Clothing: White sailor uniform (long sleeves, navy blue collar and tie, three white stripes).

Pose: She is singing with one hand placed on her chest, with skyscrapers in the background.

Background: The sky is transitioning from a deep sunset to a deep blue gradient of stars. The building behind her has half-mirror windows that reflect the night sky.

**4K Realistic Photography**

キャラ固定は身長とか髪型とか、色々難しいよね。

A scene from a promotional video.
This is a photo of Japanese Beauty taken from the front.

person1: I wear black-rimmed glasses. She has a round face, small nose, big eyes, long eyelashes, and medium-length brown hair. Her bangs are asymmetrical, and she wears a red bandana tied at the top of her head as a hairband. (Character 1 wears: green blazer with the British royal coat of arms embroidered on the chest; white collared blouse and green bow tie; simple green above-the-knee pleated skirt; she wears green socks and brown leather shoes.)

person2: Bangs. Dark brown wavy hair. Big eyes and square features.A single, simple silver hairclip. (Person2's costume: A double-breasted navy blue blazer with the British royal emblem embroidered on the chest. A white collared blouse and a blue straight tie. A navy miniskirt. She wears blue socks and black leather shoes.) 


Pose: person1 gets off the train. Her body is half inside the train, with one foot just touching the platform. person2 is standing directly behind her.

Background: A station platform in a depopulated area of ​​Provence. yellow train. It's a blue sky.


**4K realistic photos**

A scene from a movie starring this Japanese beauty.
A photo of her profile captured from the side.

Person: Beautiful, archaic features. 18-year-old Japanese beauty. Slender limbs and a slender figure. A small, oval-shaped face, smooth white skin even without makeup, and well-defined features. Almond-shaped eyes and long eyelashes. Smooth, shiny black hair cut in a straight, short bob. Asymmetrical bangs.

Clothing: White sailor uniform (long sleeves, navy blue collar and tie, two white stripes).

Pose: She is sitting in a seat in a classic train car.

Background: There is a window behind her head, and the bright scenery beyond is out of focus.

**4K Realistic Photography**

これも🍌ですね。

A scene from a movie starring this Japanese beauty.
A photo of her profile captured from the side.

Person: Beautiful, archaic features. 18-year-old Japanese beauty. Slender limbs and a slender figure. A small, oval-shaped face, smooth white skin even without makeup, and well-defined features. Almond-shaped eyes and long eyelashes. Smooth, shiny black hair cut in a straight, short bob. Asymmetrical bangs.

Clothing: White sailor uniform (long sleeves, navy blue collar and tie, two white stripes).

Pose: She is sitting in a seat in a classic train car.

Background: There is a window behind her head, and the bright scenery beyond is out of focus.

**4K Realistic Photography**

ジャケ写用カット

A scene from a film starring a Japanese beauty.
The view of her from an insect's perspective, captured from the ground.

Person: Beautiful, archaic features. 18-year-old Japanese beauty. Slender limbs, a slender figure. A small, oval-shaped face, smooth white skin even without makeup, and well-defined features. Almond-shaped eyes and long eyelashes. Smooth, shiny black hair cut in a straight, short bob. Asymmetrical bangs.

Clothing: White sailor uniform (long sleeves, navy blue collar and tie, two white stripes). Navy blue knee-length pleated skirt.

Pose: She is gazing up at the skyscrapers and a yellow train traveling on an elevated track at a considerable altitude. Profile, chin up, right hand palm facing the night sky, arm outstretched. Her outline shines in the moonlight.

Background: The sky is changing from a deep sunset to a gradation of navy blue stars. The building behind her has a half-mirror window reflecting the night sky.

Shooting data: Full-frame digital camera, 28mm, f/4, 1/30 sec, ISO 400

まあ今回のMVPは間違いなくこの子ですが🐯

This is a nostalgic photo of Japanese Beauty from 30 years ago, when she was 5 years old. It's a close-up of her face. Height: Very short and skinny.

Personality: She has very youthful features and is beautiful even without makeup. Her eyes are large and strong, and her face is oval. She has short, black bob hair.

Clothing: Navy blue base fabric, Boy Scout uniform. A small U.S. Navy crest is embroidered on the chest.

Pose: She is wearing a Leica M3 around her neck. She is smiling and waving to an elderly male station attendant. Her grandmother (50 years old) is crouching next to her, smiling and resting her hand on his shoulder.

Background: In the foreground, a station attendant in a navy blue uniform (wearing white gloves) is waving from behind. He is waving.

Photo data: Full-frame digital camera, 50mm, f/1.4, 1/125 sec, ISO100, sunny

この子に関しては基本的にリファレンス画像作って適用したので、だいたいの一貫性は保てたと思います。

画像生成頑張っても動画で崩される事も多いので、まだまだ課題は山積みですね。
ではまた～　🐯