Instagram(@totsu.ai.lab)から来てくださった皆様、いつも応援ありがとうございます!「とつラボ」です✨
本日Instagramのリール&カルーセルでご紹介したヒロイン、水城 凛(りん)ちゃんの完全版メイキング記事をお届けします。
Instagramの画面では文字数や解像度の制限でお伝えしきれなかった、「コピペでそのまま使える英語プロンプト全文」や「6つの衣装&ヘアスタイル変化のディレクション表」、そして「10秒リール動画の演出タイムライン」をすべてまとめました。ぜひ保存・ブックマークして、ご自身のAIキャラクター作りにご活用ください!
1. 今日のAIヒロイン プロファイル&コンセプト
本日のヒロイン「水城 凛(りん)」は、ヘルシー&爽やかナチュラル系をテーマにプロデュースしました。

| お名前 | 水城 凛(りん) |
| 王道系統 | ヘルシー&爽やかナチュラル系 |
| 年齢設定 | 20歳 |
| スタイル・体型 | 身長 170cm / Eカップ(豊満美バスト) |
| 髪型・メイク | ナチュラルダークブラウンの軽やか肩上ロブ |
【ディレクションのこだわり】
派手な装飾でごまかさず、素肌の美しさと柔らかな自然光だけで魅せる「究極の透明感」を目指しました。瞳の丸みと、ふとした瞬間にこぼれる控えめな微笑みがチャームポイントです。
2. 【コピペOK】基準画像・顔アンカー用プロンプト全文
Google Flow(Nano Banana 2.1)やGeminiに入力して、そのまま同じヒロインを召喚できるプロンプトです。スマートフォンからでも簡単に選択・コピーできるよう、「① 顔アンカー」「② バストアップ」「③ 全身立ち絵」に分けて掲載しています。

① 顔・肌・透明感アンカー(共通固定プロンプト)
髪型や衣装を変えても同一人物を維持するための最重要コアです。
A breathtaking, high-end commercial fashion portrait of a 20-year-old Japanese woman (ヘルシー&爽やかナチュラル系).
Facial Features & Expression: A breathtakingly beautiful, unique and charming 20-year-old Japanese woman (ヘルシー&爽やかナチュラル系: 爽やかな風のような健康美と屈託のない天真爛漫な笑顔). Facial Structure: soft youthful V-shaped jawline with radiant plump cheeks, petite refined nose tip with a delicate slender bridge, and a naturally balanced slender neckline. Eyes & Brows: slightly lifted outer-corner almond eyes giving a clean captivating look, deep warm dark-brown irises with crystalline transparency, soft plump tear troughs accentuating her warm smile with fine curved eyelashes, framed by natural straight-soft eyebrows following raw brow grain. Skin & Makeup: immaculate translucent porcelain glass-skin with a subtle healthy peach undertone, understated rose-beige satin lip balm with natural hydrated finish (strictly NO bold red lipstick, NO heavy makeup). Expression: a playful, endearing half-smile with sparkling lively eyes with sparkling, authentic gaze. Hairstyle: breezy shoulder-skimming lob in natural dark brown with piecey airy bangs.
Hairstyle: ナチュラルダークブラウンの軽やか肩上ロブ, glossy silky texture with airy styling framing her face.
Body Silhouette: Height 170cmcmcmcmcmcm, a naturally full, shapely and voluminous rounded E-cup bust with soft beautiful fullness creating a striking contrast against her thin waist, slender Japanese model proportions with narrow waist and flat toned stomach.
Lip and Makeup Specifications: Her lips are strictly and exclusively finished with a sheer, translucent soft baby-pink lip balm or gentle natural coral gloss, perfectly matching her natural bare lip color. Strictly forbidden across all frames: NO bold red lipstick, NO dark crimson lips, NO cassis or dark berry lips, NO heavy dark makeup. Strictly forbidden style elements: Absolutely NO gloomy rigid black job-hunting recruiting suits, NO dark funeral mourning attire, NO mature heavy evening gowns, NO opulent opera dresses.
Flawless Youthful Skin: Strictly NO wrinkles, NO smile lines, NO fine lines, NO crow's feet, NO nasolabial folds, perfectly smooth youthful skin texture.
Camera & Style: Shot on Canon EOS R5 with an 85mm f/1.4 lens, crisp shallow depth of field, soft overcast daylight creating pure even skin tones and immaculate fine skin grain, ultra-photorealistic 8k detail.
② バストアップ・表情アップ用プロンプト
アイコンやSNS投稿のメインビジュアルに最適な構図プロンプトです。
A breathtaking, high-end commercial fashion portrait of a 20-year-old Japanese woman (ヘルシー&爽やかナチュラル系).
Facial Features & Expression: A breathtakingly beautiful, unique and charming 20-year-old Japanese woman (ヘルシー&爽やかナチュラル系: 爽やかな風のような健康美と屈託のない天真爛漫な笑顔). Facial Structure: soft youthful V-shaped jawline with radiant plump cheeks, petite refined nose tip with a delicate slender bridge, and a naturally balanced slender neckline. Eyes & Brows: slightly lifted outer-corner almond eyes giving a clean captivating look, deep warm dark-brown irises with crystalline transparency, soft plump tear troughs accentuating her warm smile with fine curved eyelashes, framed by natural straight-soft eyebrows following raw brow grain. Skin & Makeup: immaculate translucent porcelain glass-skin with a subtle healthy peach undertone, understated rose-beige satin lip balm with natural hydrated finish (strictly NO bold red lipstick, NO heavy makeup). Expression: a playful, endearing half-smile with sparkling lively eyes with sparkling, authentic gaze. Hairstyle: breezy shoulder-skimming lob in natural dark brown with piecey airy bangs.
Hairstyle: ナチュラルダークブラウンの軽やか肩上ロブ, glossy silky texture with airy styling framing her face.
Body Silhouette: Height 170cmcmcmcmcmcm, a naturally full, shapely and voluminous rounded E-cup bust with soft beautiful fullness creating a striking contrast against her thin waist, slender Japanese model proportions with narrow waist and flat toned stomach.
Lip and Makeup Specifications: Her lips are strictly and exclusively finished with a sheer, translucent soft baby-pink lip balm or gentle natural coral gloss, perfectly matching her natural bare lip color. Strictly forbidden across all frames: NO bold red lipstick, NO dark crimson lips, NO cassis or dark berry lips, NO heavy dark makeup. Strictly forbidden style elements: Absolutely NO gloomy rigid black job-hunting recruiting suits, NO dark funeral mourning attire, NO mature heavy evening gowns, NO opulent opera dresses.
Flawless Youthful Skin: Strictly NO wrinkles, NO smile lines, NO fine lines, NO crow's feet, NO nasolabial folds, perfectly smooth youthful skin texture.
Camera & Style: Shot on Canon EOS R5 with an 85mm f/1.4 lens, crisp shallow depth of field, soft overcast daylight creating pure even skin tones and immaculate fine skin grain, ultra-photorealistic 8k detail.
【Composition: Tight bust-up portrait, strictly centered direct front-facing view】
Framed strictly from top of head down to chest level, beautiful head and shoulders portrait. Directly facing forward into camera with ZERO angle, ZERO head tilt, looking straight directly into the camera lens with direct eye contact. wearing a relaxed breathable linen-cotton top or casual waffle-knit tee with a fresh natural neckline. Soft natural diffused daylight, pure photographic realism, 8k resolution, 1:1 square aspect ratio.
③ 全身立ち絵・スタイル確認用プロンプト
キャミソール&デニムで骨格・体型バランスを綺麗に出すためのプロンプトです。
Full-body standing studio photograph of the EXACT SAME Japanese woman as above, maintaining the exact same distinctive face, facial contours, eyes, smile, and hairstyle.
【Composition: Full-body standing portrait, strictly centered direct front-facing view from head to toe in square frame】
Standing straight facing directly forward into the camera lens with arms naturally resting at sides. Perfectly centered full-length straight-front shot, looking directly into camera with ZERO angle and ZERO side tilt. wearing a breezy natural linen top paired with straight-cut raw denim jeans and clean white minimalist sneakers. Body Silhouette & Proportions: Height 170cm, a naturally full, shapely and voluminous rounded E-cup bust with soft beautiful fullness creating a striking contrast against her thin waist, slender Japanese model proportions with narrow waist and flat toned stomach. Seamless bright studio background, warm natural daylight. Slender Japanese model silhouette. 1:1 square aspect ratio.
3. スタイリスト直伝!水城 凛(りん)の衣装&ヘアスタイル6変化(Lookbook)
同じ顔のまま、様々なシチュエーションに合わせてコーディネートを展開した「Sheet 3」の設計データです。

| Style | スタイリング名 | 衣装プロンプト (英語) | ヘアスタイル (英語) |
|---|---|---|---|
| #1 | 透かし編みサマーニット×ティアードスカート (波ウェーブハーフアップツイスト) | wearing a delicate open-knit pastel lemon-yellow sweater over a white ribbed tank top paired with a flowing tiered white linen midi skirt | airy textured half-up twist with loose textured barrel curls and delicate wispy side tendrils framing the jawline |
| #2 | パステルポロリブニット×デニムミニ (くびれ外ハネボブ/ロブ) | wearing a sporty-cute mint-green fine-ribbed polo collar knit top with a high-waisted crisp white pleated tennis skirt, energetic yet feminine | flattering shoulder-skimming lob with bouncy outward-flipped ends, slender neckline contour, and wispy bangs |
| #3 | シアーブルゾン×クロップドキャミ×カーゴスカート (編み込みツインおさげ) | wearing a sheer translucent ice-blue cropped blouson jacket over a white tank with an ivory high-waisted tiered nylon utility skirt | sweet relaxed low double braids with loose airy texture and delicate pastel hair ties |
| #4 | ショート丈スウェットフーディー×バイカーショーツ (エアリー高めおだんご) | wearing a soft cream cropped fleece hoodie jacket with high-waisted pastel heather-grey lounge shorts, relaxed athletic-chic vibe | playful half-up mini topknot bun with the lower half flowing in loose relaxed beach waves |
| #5 | ストライプバンドカラーシャツ×チノフレア (ゆるやかローポニーテール) | wearing a relaxed pale-blue striped band-collar boyfriend shirt tucked into a high-waisted beige tiered cotton skirt | effortless low ponytail secured with a soft velvet ribbon, gentle wavy texture flowing down the spine |
| #6 | バックリボンホルターワンピ (大波バレルウェーブ流し) | wearing a radiant emerald-mint halter-neck fit-and-flare midi dress with a graceful back tie sash, showing smooth toned shoulders and back line | dramatic side-gathered voluminous curls resting over the collarbone, highlighting the elegant bare neck on the opposite side |
「この服を着せたい!」というときは、上記の衣装・髪型プロンプトを先ほどの「① 顔アンカー」の末尾に付け加えるだけで、雰囲気をガラリと変えることができます。
4. 10秒リール動画の演出台本とGoogle Vidsプロンプト
Instagramリールで公開した10秒ショート動画の制作裏話です。日常スナップ(Sheet 4)から厳選した1枚を元に、Google Vidsで微細な動きを与えています。

10秒タイムライン演出
- 0〜2秒(掴み): {‘timing’: ‘0.0s – 2.5s’, ‘action_ja’: ‘水城 凛が空間の雰囲気に浸っているところから、『夕暮れの砂浜と茜色に染まる水平線』 (高めポニーテール)の情景の中で、光を浴びながら深呼吸し、爽やかな笑顔でこちらに気づく。’, ‘action_en’: ‘At 0-2.5s, 水城 凛 basking in natural sunlight, noticing the viewer with an effortless, refreshing grin.’, ‘camera_work’: ‘シネマティックな緩やかなスローイン。背景の玉ボケを残しながら瞳にフォーカス。’}
- 3〜6秒(感情): {‘timing’: ‘2.5s – 6.5s’, ‘action_ja’: ‘両手を広げたり伸びをしながら、親しみやすい笑顔を向ける’, ‘action_en’: ‘At 2.5-6.5s, stretches comfortably with natural grace, smiling warmly with relaxed intimacy.’, ‘camera_work’: ‘安定したミディアムクローズアップ。表情と小物のディテールをシャープに描写。’}
- 7〜10秒(余韻): {‘timing’: ‘6.5s – 10.0s’, ‘action_ja’: ‘風を感じながら心地よさそうに目を細め、日常の余韻’, ‘action_en’: ‘At 6.5-10.0s, gently squints into the breeze, enjoying the cozy tranquility of the moment.’, ‘camera_work’: ‘わずかにスローバックし、空間全体のラグジュアリーな空気感を映し出す。’}
Google Vids用 モーションプロンプト
Cinematic 10-second vertical 9:16 portrait of a gorgeous Japanese woman (水城 凛) in Walking barefoot along a wide sandy beach at low tide during a brilliant fiery sunset, waves gently lapping at the shore, turning and smiling brightly toward camera with joyful vitality, gorgeous golden and magenta horizon reflecting on wet sand, wearing translucent cropped ice-blue windbreaker over a white crop top and high-waisted utility shorts. Timeline: At 0-2s, she basking in natural sunlight, noticing the viewer with an effortless, refreshing grin. At 3-6s, she stretches comfortably with natural grace, smiling warmly with relaxed intimacy. At 7-10s, she gently squints into the breeze, enjoying the cozy tranquility of the moment. Smooth slow-motion 24fps, high-end photography, 8k resolution, seamless loop.
5. 初めての方へ:ツールの使い方と完全無料運用のコツ
「Google Flowをどうやって開けばいいの?」「プロンプトはどこに入力するの?」という方は、まずはこちらの総合ガイドをご覧ください。ツールの初期設定や、課金ゼロで生成し続けるためのテクニックを詳しく解説しています!

6. まとめ&次のヒロイン予告
本日のヒロイン「水城 凛(りん)」の解説はいかがでしたでしょうか?
とつラボでは、王道清楚系からオフィスカジュアル、スポーティ、お姉さん系まで、曜日ごとに全く異なる系統のAIヒロインを毎日お届けしています。
明日の新しいヒロインは、Instagram(@totsu.ai.lab)で朝一番に先行公開します!ぜひフォロー&保存して見逃さないようにしてくださいね✨

コメント