

ケース 1
Nano Banana 2 ケース 1
Nano Banana 2 による生成前後の変化を比較します。
Nano Banana 2 は、速い反復に向いた AI 画像生成ページです。広告、商品画像、SNS ビジュアル、参照画像を使ったバリエーションで、方向性を短時間で確かめたいときに使います。


Nano Banana 2 のこの利用場面における生成効果とワークフロー上の価値を示します。
Nano Banana 2 は、広告案、商品キャンペーン画像、SNS カバー、主体を保った参照画像バリエーションなど、複数案を素早く見たい場面に向いています。

Nano Banana 2 のこの利用場面における生成効果とワークフロー上の価値を示します。
短く具体的に書きます。主体、場面、用途、スタイル、参照画像で変えてはいけない要素を明記し、一度に変える要素は一つに抑えると比較しやすくなります。

Nano Banana 2 のこの利用場面における生成効果とワークフロー上の価値を示します。
最終品質よりもスピードと方向探索が重要なときに Nano Banana 2 を選びます。仕上げ品質を詰める段階では GPT Image 2 も比較してください。
生成ケース
これらのケースは Nano Banana 2 の典型用途に絞り、生成前後の変化を比較しやすくしています。


ケース 1
Nano Banana 2 による生成前後の変化を比較します。


ケース 2
Nano Banana 2 による生成前後の変化を比較します。


ケース 3
Nano Banana 2 による生成前後の変化を比較します。
モデルギャラリー
速度、参照の一貫性、プロンプトテスト、多方向のバリエーションという Nano Banana 2 の実用面に絞って説明します。
主な強み
1 / 5Nano Banana 2 のこの利用場面における生成効果とワークフロー上の価値を示します。
プロンプト例
このモデルの実際のプロンプトケースを閲覧し、ケースを開いてプロンプトをコピーするかジェネレーターで再利用。

クリムゾンスモークのダブルエクスポージャー サイバーファッション ポートレート
Use my uploaded face image as the primary facial identity reference. Preserve my exact facial identity with maximum accuracy. Create a hyper-realistic cinematic double-exposure portrait with a sharp 3/4 side profile and a slightly offset translucent duplicate behind me. I am wearing round crimson-tinted sunglasses, a black leather biker jacket, a black crew-neck shirt, and a silver pendant necklace. Surround me with volumetric crimson and magenta smoke against a deep black background. Use intense neon crimson and magenta lighting, strong rim light, dramatic shadows, subtle RGB edge separation, prism refraction, and cinematic bloom. Style it like a luxury fashion editorial, cyberpunk fragrance campaign, and premium album cover. Ultra-detailed skin, realistic beard and hair, HDR, ray-traced lighting, shallow depth of field, 8K RAW, masterpiece, magazine-quality. Negative Prompt: blurry, cartoon, CGI, painting, plastic skin, identity change, distorted face, duplicate facial features, watermark, logo, text, low quality, oversaturated colors.

ナノバナナ商品プロモーションポスターAIプロンプト
Brand Name : Product Name : Price : Create a promotional poster using the uploaded photo. Do not alter the product, logo, packaging, shape, texture, or colors in any way. Arrange the products on minimalist white pedestals with a layered composition to create a more premium look and enhance visual depth. Adjust the camera angle to make the products appear more attractive, tempting, and appetizing. Include a header featuring the brand/store name, an automatically generated tagline, the product name, and a dedicated description for each product consisting of at least three sentences. Use a pure white background with clean studio lighting and soft, natural shadows. Leave sufficient negative space to maintain an elegant and uncluttered layout. Add a three-sentence promotional description, include a price label, and use minimalist, modern, elegant typography with a soft, refined appearance rather than a rigid style. Aspect Ratio: 4:5.

夢のような自撮りポートレート写真プロンプト
Do not change the facial features, facial proportions, or hair color. A spontaneous shot that feels like a vague memory or a dream, a dreamlike memory, as if it were accidentally captured. Ultra-realistic photography with a cinematic film-grain effect. A portrait selfie scene by the sea, photographed from a high angle above the face, with the camera held at arm's length (the right hand is visible in the bottom-right corner), pointing downward and slightly to the left, creating diagonal composition lines and the subtle perspective distortion typical of a smartphone. The young woman is leaning against a massive light-gray stone parapet with a rounded edge, which occupies a significant portion of the left side of the frame. Her very long hair is blowing in the wind. She wears stylish sunglasses, has sun-kissed skin, long fox-effect eyelashes, and glossy lips. Focus: the camera is focused exclusively on the landscape—the open sea, rolling waves, white sea foam, and the distant horizon. The background is perfectly sharp and detailed, while the woman is completely out of focus, appearing as a soft, blurry silhouette with no defined facial details, enhanced by motion blur, as though the camera locked focus on the ocean behind her instead of on her. She wears a light white dress with thin straps and a delicate pink/red floral print, a chain-strap shoulder bag, and a cross pendant necklace. In crisp focus is a wide view of the open sea with deep blue and turquoise tones, textured waves with white foam, the horizon positioned in the upper third of the frame, a bright clear sky, and a coastal cliff or scenic viewpoint. Strong sunlight creates sparkling reflections across the water, with the warm tones of her skin and white dress contrasting beautifully against the cool blues of the sea. Prominent film grain, dreamy softness, and the feeling of a fading memory. Vertical 9:16 composition. Raw style. Motion style strength 60. Milky almond-shaped manicure, neat, symmetrical, and well-groomed.

ナノバナナシルエットポートレートAI画像プロンプト
Create an ultra-realistic cinematic studio backlight portrait using the uploaded reference person as the main subject. Replace the original person completely with the uploaded reference person while preserving exact facial features, hairstyle, hair texture, beard/stubble, skin tone, age, facial structure, body proportions, and identity. Scene: a dark studio space with a huge glowing rectangular softbox or white light panel directly behind the subject. The background should be almost black, with only the bright rectangle illuminating the scene and creating strong Silhouette effect. Pose: the subject stands in a medium close-up portrait, slightly angled toward the camera, head tilted upward and to the side, looking away with a calm, confident, mysterious expression. Hands are positioned near the chest, gently adjusting rings or clasped naturally. Outfit: oversized cream or beige crewneck sweatshirt with premium soft fabric texture, ribbed cuffs and collar, minimal luxury casual styling. subtle suitable. Lighting: extreme white backlight from the large softbox, clean rim light around the hair, jawline, neck, shoulders, and hands. Face mostly in shadow but still readable, cinematic high contrast, warm skin tones, deep dark edges. Camera: medium close-up portrait, vertical 4:5 Instagram aspect ratio, shallow depth of field, professional portraitrealistic photography. Style: luxury minimal studio portrait, dramatic backlight, premium editorial mood, cinematic shadows, ultra-realistic skin and clothing texture.

ナノバナナの豪華刺繍カップル画像プロンプト
Use the uploaded photo as the exact reference for the composition, pose, facial expressions, framing, camera angle, and overall arrangement. Preserve the couple's identity, clothing, hairstyle, and background placement exactly, but transform the entire image into a luxurious handcrafted embroidery artwork. Every visible element—including skin, hair, clothing, smartphone, sky, clouds, trees, and background—must be recreated entirely from thick yarn, woven fibers, dense stitches, punch-needle embroidery, tufted textile, and layered thread loops. Create rich volumetric thread textures with highly detailed embroidery contours, visible fabric grain, soft wool fibers, knitted surfaces, and handcrafted textile depth. Use realistic color matching while maintaining a warm, cozy, artisan aesthetic with subtle muted tones. The artwork should resemble a premium museum-quality embroidered tapestry with intricate stitch direction, raised thread relief, and tactile fabric realism. Add a small rounded-corner inset photo in the bottom-right corner showing the original reference image exactly as uploaded, creating a clear before-and-after comparison. Ultra-detailed, handcrafted textile illustration, premium embroidery art, photorealistic thread detail, highly tactile surface, masterpiece quality, 8K.

シネマティック 黒白 縦型ポートレート AIプロンプト
A cinematic, high-fashion vertical portrait of an elegant and handsome young man, captured in a moody, black-and-white aesthetic. The subject is dressed in a sophisticated black turtleneck paired with a sharp, structured wool overcoat. He is posed naturally on a cobblestone street at night, with the background featuring soft, atmospheric out-of-focus city lights that create a beautiful bokeh effect. The lighting is dramatic and refined, highlighting his sharp facial features and the texture of his clothing. The overall mood is timeless, mysterious, and high-end, evoking the feeling of a classic film still.

Front Left Side Back Right Illustration & 3D AI画像プロンプト
请根据我上传的人物照片,生成一张“复古扁平立体角色设定图”。 角色名称:{{填写名字或昵称}} 把照片中的真人转化为可长期复用的个人IP角色,做成一张竖版角色设定板。整体采用复古扁平立体插画风:扁平为主,轻微立体,低细节,低饱和,柔和阴影,哑光质感,轻微复古颗粒,浅米白或暖白背景,版式干净,留白充足,像专业角色设计手册页。 人物必须以我上传的照片为唯一参考,保留最有辨识度的特征,包括脸型、五官比例、眼睛气质、眉毛、鼻子、嘴唇、发型、发际线、年龄感、肤色、体型轮廓和整体气质。表现方式是扁平化角色转译,不要写实,不要二次元,不要潮玩,不要过度可爱,不要大头娃娃。 服装参考原照片,可适度简化成更适合长期使用的固定角色造型。要求简洁、日常、有辨识度,减少复杂褶皱和真实布料纹理,不加无关品牌标志和多余配饰。 固定版式: 1. 顶部居中写“{{填写名字或昵称}}” 2. 标题下方小字写“角色设定” 3. 中上部放一个最大的主角色全身像,站在简洁圆形底座上,姿态自然放松 4. 底部横向排列四个小角色视图,依次为: 正面 / FRONT 左侧 / LEFT SIDE 背面 / BACK 右侧 / RIGHT SIDE 四视图必须保持完全一致:同一个发型、脸型、衣服、鞋子、配件、颜色和身体比例。 不要左侧配件区,不要配色区,不要人物介绍,不要性格说明,不要长段文字,不要多余英文,不要乱码,不要复杂场景。 最终输出为一张清晰、规整、可长期复用的个人IP角色设定图,比例为3:4或4:5。

nanobanana シネマ風クリムゾンベロアポートレートプロンプト
A high-resolution, cinematic studio portrait of a sophisticated young woman with wavy brown hair, captured in a striking profile pose against a deep, monochromatic red background. She is wearing a form-fitting, high-neck crimson velvet garment that exudes elegance and texture. Her makeup is refined, featuring bold, classic red lipstick and soft, luminous skin that catches the light, while a single pearl earring adds a subtle touch of luxury. The lighting is dramatic and moody, utilizing soft shadows to contour her features and highlight the rich, velvety texture of her clothing, creating an atmosphere of mystery, allure, and timeless fashion photography.

カフェで煙をくゆらす優雅な若い女性のチャコールポートレート
A vertical charcoal portrait captures an elegant and young woman in a cozy, atmospheric cafe setting. She is depicted with a gentle, thoughtful expression, holding a lit cigarette while delicate wisps of smoke drift upward, adding a soft, ethereal quality to the scene. She is dressed in a textured, comfortable sweater and a scarf, suggesting a relaxed, introspective moment. The background subtly illustrates the bustling cafe environment with other patrons and warm, dim lighting, all rendered in the expressive, classic style of charcoal drawing, emphasizing depth, contrast, and fine artistic detail.

ナノバナナ 静かな強さの頭像プロンプト
Use the exact same face from the reference image and generate a close-up studio portrait headshot, shoulders up, face filling the frame with authority and quiet depth. Wearing a dark black textured turtleneck — ribbed fabric catching minimal light at the collar edges, everything else dissolving into shadow. No accessories, no distractions. Expression is contemplative and vulnerably powerful — not performing emotion, just carrying it. Eyes heavy with quiet intensity, one catching a full sharp catchlight, the other barely visible in deep shadow creating magnetic mystery. Lips naturally sealed, jaw defined, the face of someone who has lived something worth painting. Lighting is a textbook perfect Rembrandt chiaroscuro setup executed at the highest level — key light from upper-left casting a precise triangle of warm light on the shadow-side cheekbone, the lit side of the face brilliantly revealed, the shadow side gradually surrendering into rich darkness. No fill light — the shadows are genuine and deep. A razor-thin rim light from directly behind separating the hair and collar from the black background with the thinnest possible line of cold light. Background is pure seamless black — zero texture, zero separation, the shadow side of the face bleeding directly into the void as if they are the same substance. Skin at maximum photorealistic detail — every pore, every stubble hair catching the key light individually, natural skin texture completely unretouched and celebrated within the drama of the light. Color grading — warm amber on the lit side, cold blue-black in the shadows, rich contrast, crushed blacks. 8% film grain, heavy and analog. "OzairAI" subtly embedded in the shadow transition at bottom-center, visible only if searched for. Vertical 9:13 format. Ultra photorealistic, 8K — Rembrandt reborn in a photography studio.

PRISM SILENCE AI画像プロンプト
Create a 9:16 high-end experimental editorial portrait poster with one adult model. The face should remain partially recognizable while using refined visual effects such as prism refraction, soft motion blur, RGB displacement, scan glitches, shadow masking, or transparent grid overlays. Keep the composition clean, minimal, spacious, and visually striking with custom editorial typography. 1. PRISM SILENCE Deep ivory & muted silver. Adult female facing forward. Sharp eyes and nose, soft prism refractions in pale blue, amber, and faded rose around the face. Faint grid, subtle grain, technical lines. Minimal text: PRISM SILENCE, soft fracture, light remembers, face as signal. Elegant, luminous. 2. BLUE RESIDUE Dark navy, black & electric cobalt. Adult male in three-quarter profile wearing thin metallic sunglasses. Cold blue light beam across the face, neck dissolving into motion blur. Scan lines, technical marks. Text: BLUE RESIDUE, vision trace, held in shadow, afterimage field. Futuristic, cinematic. 3. ECHO FRAME Bright white background. Adult East Asian woman in side profile. Clean chromatic glitch trails in cyan, violet, acid green, and soft red. Thin layout lines and micro-text. Text: ECHO FRAME, color delay, synthetic memory, motion index. Dreamlike, precise. 4. SIGNAL ASH Monochrome charcoal, pale gray & washed lavender. Adult shaved-head male facing forward. Sharp face with lower half dissolving into digital ash and scan distortion. Fine grain, dust, subtle grid. Text: SIGNAL ASH, blurred identity, static remains, portrait erosion. Cold, minimal, experimental.

エレガントなファッションポートレートのグラファイトイラスト生成プロンプト
Ultra-premium handcrafted fashion portrait illustration blending elegant semi-realistic anime aesthetics with expressive fine-art graphite sketching. Delicate, confident pencil linework merges seamlessly with refined digital painting, featuring soft painterly skin transitions, luminous porcelain complexion, natural rosy blush, glossy lips, highly expressive crystal-clear eyes, and ultra-detailed individual hair strands rendered with loose flowing curls and wispy flyaway hairs. Clean manga-inspired facial construction combines with luxury editorial fashion illustration, refined anatomy, graceful proportions, and sophisticated minimalist composition. Crisp yet organic ink contours gradually dissolve into subtle graphite construction lines and unfinished sketch marks around the edges, creating an authentic hand-drawn appearance. Smooth painterly rendering is balanced with visible pencil texture, gentle cross-hatching, and delicate shading. Warm ivory, cream, peach, soft coral, muted beige, warm brown, and subtle charcoal tones dominate the palette, with soft diffused studio lighting, elegant highlights, and natural shadow transitions. Minimal uncluttered background on textured fine-art paper with faint sketch traces, emphasizing timeless beauty, contemporary editorial elegance, and museum-quality mixed-media illustration. Ultra-detailed, handcrafted, refined, sophisticated, expressive, soft, luxurious, non-photorealistic.
Google launch signal
これらの例は、上のジェネレーターで試しやすい Nano Banana 2 向けプロンプトの方向として整理しています。

公式例
Nano Banana 2 の公式例をもとに整理したプロンプト方向です。このジェネレーターで試しやすくしています。
Fast prompt pattern
Create high-quality flat lay photography that explains the water cycle in simple steps on a clean light gray textured background, with hand-drawn black arrows guiding the viewer from left to right.

公式例
Nano Banana 2 の公式例をもとに整理したプロンプト方向です。このジェネレーターで試しやすくしています。
Fast prompt pattern
Create a 16:9 triptych infographic comparing Cumulus, Stratus, and Cirrus clouds, with each panel showing a dramatic sky and a bold readable label in a high-contrast comic style.

公式例
Nano Banana 2 の公式例をもとに整理したプロンプト方向です。このジェネレーターで試しやすくしています。
Fast prompt pattern
Create a four-panel collage featuring the same whimsical character on vacation in different scenes, preserving identity across panels while changing location, activity, and mood.
Nano operating notes
短く具体的に書きます。主体、場面、用途、スタイル、参照画像で変えてはいけない要素を明記し、一度に変える要素は一つに抑えると比較しやすくなります。
Nano Banana 2 は、広告案、商品キャンペーン画像、SNS カバー、主体を保った参照画像バリエーションなど、複数案を素早く見たい場面に向いています。
短く具体的に書きます。主体、場面、用途、スタイル、参照画像で変えてはいけない要素を明記し、一度に変える要素は一つに抑えると比較しやすくなります。
最終品質よりもスピードと方向探索が重要なときに Nano Banana 2 を選びます。仕上げ品質を詰める段階では GPT Image 2 も比較してください。
このページでは他モデルの意図を混ぜず、ジェネレーター、実例、FAQ、カテゴリリンクを現在のモデルの実用フローに集中させます。
プロンプト全体を書き直す前に、次の項目を確認してください。1回につき1つの条件だけを変えると、Nano Banana 2の結果が改善した理由を判断しやすくなります。
必須の被写体、出力形式、維持する条件を冒頭に移し、矛盾するスタイル指定を削除します。生成ごとに変更する条件は1つに絞ってください。
参照画像で固定する対象を、人物、ポーズ、レイアウト、商品形状、スタイルのように明記し、Nano Banana 2が変更してよい範囲も示します。現在のモードが参照入力に対応しているかも確認してください。
文言を短くし、表示する正確な文字、読む順序、パネル数、文字位置を先に指定してから装飾スタイルを加えます。
用途に合う解像度または品質設定を選びます。まず低コストの下書きで構図を固め、最後に大きな出力を生成してください。
カテゴリから具体的なプロンプト例へ進み、このページを Nano Banana 2 という一つのモデルに集中させます。
Nano Banana 2 は、広告案、商品キャンペーン画像、SNS カバー、主体を保った参照画像バリエーションなど、複数案を素早く見たい場面に向いています。
このモデルが参照画像に対応している場合、アップロードまたは取り込みのコントロールが表示されます。未対応の操作は表示されません。
専用ページにすることで、タイトル、生成器、例、FAQ、プロンプトリンクを一つのモデルに合わせられます。
生成が正常に完了すると結果は履歴に保存されます。バッチ生成では各タスクが個別に保存されます。