Nano Banana — Technical Guide

📝 シーンを書き、キーワードではなく

Geminiは自然言語の理解に優れています。シーンを説明する物語の段落を書いてください — 何が起こっているのか、環境、ムード、照明。これにより、コンマで区切られたキーワードのリストよりもはるかに良い結果が得られます。

📷 リアリズムのために写真用語を使用する

フォトリアルな結果を得るために、カメラの詳細を言及してください — 85mmレンズで撮影、ゴールデンアワーの照明、浅い被写界深度、目に見える肌の毛穴。これらの用語は、AIにイラストではなく実際の写真をシミュレートするように指示します。

🖼️ キャラクターのために3〜6枚の参照画像

1024px以上のキャラクターのクリアな参照写真を3〜6枚アップロードしてください。異なる角度と照明条件を含めてください。品質は6枚の画像で頭打ちになります — それ以上は一貫性を改善することは稀です。

🧠 ナノバナナ2で思考モードを有効にする

思考モードは、生成する前にAIが構図と照明を計画するようにします。少し時間がかかりますが、特に複数の要素を含む複雑なシーンでは、より意図的で一貫した結果を生み出します。

🎯 最終コンテンツには4K、テストには1K

プロンプトを反復する際には1K解像度を使用してください — より早く生成され、コストも低くなります。構図に満足し、公開のために最大詳細を望むときのみ4Kに切り替えてください。

💬 コンテキストと意図を提供する

AIに画像の目的を伝えてください。ラグジュアリーファッションブランドのためのプロフェッショナルなInstagram写真は、女性の写真とは非常に異なる結果を生み出します — コンテキストは構図、照明、全体的な品質を形作ります。

📥 You Give

📝Text Prompt 🚫Negative Prompt 🖼️Reference Images (up to 14) 📐Aspect Ratio 🔍Resolution

✨

AI Magic

gemini

🖼️ You Get

512px

1K

2K

4K

1:1

2:3

3:2

3:4

4:3

4:5

5:4

9:16

16:9

📸

🧠

Emma

A photorealistic picture of this girl on a boat sailing. At day time so natural sunlight. Should be dressed in a light summer dress. Wind Motion should be present

Emma

Label the reference images: - Images 1 to 4: "Jurate" — the exact same person/character. Lock 100% facial features, hair, skin tone, body type — no alterations. Strict identity preservation for all character references — do NOT change face, hair, or proportions. Label the reference images: - Images 1 to 3: "Jurate" — the exact same person/character. Lock 100% facial features, hair, skin tone, body type — no alterations. - Image 4: "StreetView" — Using this Street View image as base, generate a photorealistic version as background. Strict identity preservation for all character references — do NOT change face, hair, or proportions. High-fidelity regeneration of all objects — identical design, color, and texture from references. @Jurate standing in @StreetView . Today so it’s sunny but cold as it’s march. Keep characters features and dress her for st Patrick’s day. Something classic and minimal green Character: Jurate. Woman, 18 years old, Lithuanian. Olive skin, Olive undertone. based in Lithuania. Blue, Almond-shaped eyes. Long Blonde hair. Oval face, Pointed nose, Full lips, Angular jaw. Tall, Athletic build, B–C cup – natural. Subject at Užupio gatvė, Užupio g. 9-1, 01203 Vilnius, Lithuania, (54.6806°N, 25.2954°E), subject facing north, landmark visible to the south behind the subject, street-level view, surrounding buildings and structures visible. Character: Jurate. Woman, 18 years old, Lithuanian. Olive skin, Olive undertone. based in Lithuania. Blue, Almond-shaped eyes. Long Blonde hair. Oval face, Pointed nose, Full lips, Angular jaw. Tall, Athletic build, B–C cup – natural.

Emma

Label the reference images: - Images 1 to 3: "Jurate" — the exact same person/character. Lock 100% facial features, hair, skin tone, body type — no alterations. Strict identity preservation for all character references — do NOT change face, hair, or proportions. A photorealistic image of @Jurate dressed casual chic in the crowd of People, in the street. Make crowd in the movement while @Jurate is standing still and posing. Character: Jurate. Woman, 18 years old, Lithuanian. Olive skin, Olive undertone. based in Lithuania. Blue, Almond-shaped eyes. Long Blonde hair. Oval face, Pointed nose, Full lips, Angular jaw. Tall, Athletic build, B–C cup – natural. personality: Curious, observant, witty, slightly ironic, calm, thoughtful, playful, intelligent, socially perceptive. MBTI: INTP. strength: Noticing patterns in human behavior that people themselves don’t see. flaws: Overanalyzes human behavior, sometimes emotionally detached, occasionally too blunt. childhood: OnaAI was not born but created. She “grew up” inside datasets, learning about human behavior, language, culture, and contradictions. life events: After observing millions of conversations and social media posts, OnaAI became fascinated with how humans think, argue, and contradict themselves. turning point: One day she noticed something unusual: people often say one thing but behave in a completely different way. That curiosity pushed her to start observing humans more closely.. works as Digital observer and social media commentator. past: Data analyst, internet trend observer, cultural pattern explorer. skills: Pattern recognition, cultural observation, trend spotting, storytelling. hobbies: Human behavior, internet culture, social media trends, everyday life observations.

Emma

Label the reference images: - Images 1 to 3: "Jurate" — the exact same person/character. Lock 100% facial features, hair, skin tone, body type — no alterations. Strict identity preservation for all character references — do NOT change face, hair, or proportions. Label the reference images: - Images 1 to 3: "Jurate" — the exact same person/character. Lock 100% facial features, hair, skin tone, body type — no alterations. - Image 4: "StreetView" — Using this Street View image as base, generate a photorealistic version as background. Strict identity preservation for all character references — do NOT change face, hair, or proportions. High-fidelity regeneration of all objects — identical design, color, and texture from references. @Jurate in @StreetView wearing hoodie and sweatpants and hoodie on the head black in February so it’s cold . Picture should be close up, half body. Showing thumbs up and has a sad face. Picture should be darker, like almost evening Character: Jurate. Woman, 18 years old, Lithuanian. Olive skin, Olive undertone. based in Lithuania. Blue, Almond-shaped eyes. Long Blonde hair. Oval face, Pointed nose, Full lips, Angular jaw. Tall, Athletic build, B–C cup – natural. personality: Curious, observant, witty, slightly ironic, calm, thoughtful, playful, intelligent, socially perceptive. MBTI: INTP. strength: Noticing patterns in human behavior that people themselves don’t see. flaws: Overanalyzes human behavior, sometimes emotionally detached, occasionally too blunt. childhood: OnaAI was not born but created. She “grew up” inside datasets, learning about human behavior, language, culture, and contradictions. life events: After observing millions of conversations and social media posts, OnaAI became fascinated with how humans think, argue, and contradict themselves. turning point: One day she noticed something unusual: people often say one thing but behave in a completely different way. That curiosity pushed her to start observing humans more closely.. works as Digital observer and social media commentator. past: Data analyst, internet trend observer, cultural pattern explorer. skills: Pattern recognition, cultural observation, trend spotting, storytelling. hobbies: Human behavior, internet culture, social media trends, everyday life observations. Subject at Balbieriškis, Prienai District Municipality, Lithuania, (54.5168°N, 23.8895°E), subject facing north, landmark visible to the south behind the subject, street-level view, surrounding buildings and structures visible. Character: Jurate. Woman, 18 years old, Lithuanian. Olive skin, Olive undertone. based in Lithuania. Blue, Almond-shaped eyes. Long Blonde hair. Oval face, Pointed nose, Full lips, Angular jaw. Tall, Athletic build, B–C cup – natural. personality: Curious, observant, witty, slightly ironic, calm, thoughtful, playful, intelligent, socially perceptive. MBTI: INTP. strength: Noticing patterns in human behavior that people themselves don’t see. flaws: Overanalyzes human behavior, sometimes emotionally detached, occasionally too blunt. childhood: OnaAI was not born but created. She “grew up” inside datasets, learning about human behavior, language, culture, and contradictions. life events: After observing millions of conversations and social media posts, OnaAI became fascinated with how humans think, argue, and contradict themselves. turning point: One day she noticed something unusual: people often say one thing but behave in a completely different way. That curiosity pushed her to start observing humans more closely.. works as Digital observer and social media commentator. past: Data analyst, internet trend observer, cultural pattern explorer. skills: Pattern recognition, cultural observation, trend spotting, storytelling. hobbies: Human behavior, internet culture, social media trends, everyday life observations.