A RAIKU POP soda ad in the spirit of Japanese high-school sports films: a basketball player runs down a corridor at sunset

Prompt

PROMPT:
Basic Setup: Based on the shot language and audio information in this storyboard, create a professional soda commercial brimming with the aesthetic and narrative feel of a passionate Japanese high school sports film. Generate sound effects only; no background music. Visual Style: Modern Japanese youth film aesthetic, with the luminous depth of 120 medium format film or the clean look of a digital cinema camera paired with a Black Pro-Mist diffusion filter. Keep the image clean and refined, with barely any grain; no coarse film noise. Lighting: Use high-key backlighting and soft, diffused ambient light, with a subtle glow around the characters’ edges. Highlights may bloom slightly with Bloom / Halation, creating a soft glow of sunlit white, pale cherry blossom pink, and light gold. Keep the shadows clean and luminous, with a subtle cool cyan-blue tint; avoid crushed blacks. Color Palette: Low contrast, low saturation, Japanese-style soothing color grading. Soft, bright colors with a strong sense of airiness and natural, clean skin tones. Cinematography: Realistic live-action film cinematography, shallow depth of field, natural focus transitions, subtle handheld breathing, and smooth, fluid movement. Character actions are natural and restrained; emotions are expressed through eye contact, breathing, running, pauses, and brief moments of unspoken understanding. The image should feel like a Japanese coming-of-age sports film, not anime, illustration, a music video, or an idol photoshoot.

Main Characters: Character A: High school boy with short black hair, quiet demeanor, resolute gaze. Character B: High school boy with short, slightly wavy dark brown hair, outspoken and flamboyant, but not a villain. Character C: High school girl with a chin-length black bob, starting point guard on the basketball team and the main character throughout the film.

Visual Content:
Scene 01｜0.0–1.5s｜Signal Location: School building corridor. Opening Shot: Open directly on an extreme close-up of Character C’s face. She has just sprinted; tiny beads of sweat dot her temple, her short hair clings to the side of her face, and her breathing is slightly labored. She suddenly lifts her eyes and fixes a sharp gaze off-screen. The background is a realistic Japanese high school corridor with shallow depth of field, showing only blurred old window frames, a bulletin board, worn walls, and bands of sunset light. Closing Shot: The camera pulls back slightly to a chest-up close shot. Character C holds a basketball under one arm and grips a blue-purple RAIKU POP plastic bottle in the other hand. She turns quickly and runs toward the end of the corridor. She wears a white school shirt, a dark pleated skirt, and a black basketball training vest. The bottle is covered in realistic condensation droplets, and the blue-purple liquid inside sways naturally as she runs.

Scene 02｜1.5–3.0s｜Corridor Chase Location: Long school building corridor. Opening Shot: Character C rushes through the corridor, the basketball tucked against one side of her body and the soda bottle held in her other hand. The camera tracks her from the side at a low angle as the setting sun creates rapidly alternating bands of light and shadow through a row of windows. Closing Shot: Character A appears around a corridor corner, wearing a white short-sleeved school shirt and dark school trousers. He catches a basketball rolling in from off-screen. He looks up at Character C; they exchange a brief glance, then both move toward the stairs.

Scene 03｜3.0–4.5s｜Stairwell Crossing Location: Narrow concrete stairwell. Opening Shot: Character B runs quickly down the stairs from the floor above, wearing a white school shirt, a loosened dark tie, and dark school trousers. He dribbles a basketball with one hand while brushing the metal handrail with the other. Use a high-angle shot to emphasize the cramped stairwell and the speed of movement. Closing Shot: Character C appears on the stairs below and tosses the RAIKU POP bottle to Character A. Character A catches the plastic bottle while running, as Character B brushes past between them. The two boys must wear school uniforms in this scene, not basketball jerseys.

Scene 04｜4.5–6.0s｜Crossing the Walkway Location: Covered walkway connecting two school buildings. Opening Shot: The three students enter the walkway from different directions. Use a telephoto lens to compress the distance between them, with a realistic Japanese school building exterior, metal window frames, and slanting sunset light in the background. Closing Shot: The basketball flies toward the camera and completely fills the frame, creating a natural circular wipe transition.

Scene 05｜6.0–7.5s｜Rooftop Ball Steal Location: School building rooftop. Opening Shot: Character B pushes open the rooftop metal door and catches the basketball in strong backlight. Both Character A and Character B wear school uniforms, not basketball jerseys. Character C rushes out the door right behind them. The strong wind whips their hair and shirt hems. Closing Shot: Character C cleanly steals the basketball from Character B and quickly turns to charge toward the exit on the other side. The camera stays close to the moving characters.

Scene 06｜7.5–9.0s｜Entering the Court Location: Gymnasium entrance and equipment passage. Opening Shot: Character C rushes into the dim equipment passage of the gymnasium, followed closely by Character A and Character B. Both boys are still wearing white school shirts and school trousers. Basketball hoops, folding mats, old training equipment, and jersey lockers line the walls. Closing Shot: Character A quickly sets the RAIKU POP plastic bottle on an old wooden bench beside the gym entrance. The camera focuses on the product first; the bottle vibrates slightly, condensation runs down its surface, and blue-purple bubbles rise quickly inside. In the background, an open entrance to the changing area and hanging basketball jerseys are visible, naturally suggesting a place to change before the next game.

Scene 07｜9.0–12.0s｜The Final Shot Location: Japanese high school gymnasium basketball court. Wardrobe Requirement: Only during the official game in this scene do Character A, Character B, and Character C wear full basketball uniforms and basketball shorts. All three wear uniforms from the same original school basketball visual system, primarily in deep navy, black, and small accents of blue-purple. Each character has a different jersey number. Opening Shot: Character C, wearing a dark basketball jersey, drives forward while dribbling quickly. Character A and Character B pursue her from either side. The camera tracks close to the wooden floor at high speed; the sneakers make realistic skid marks and kick up a little wood dust. Closing Shot: Character C stops abruptly and jumps just beyond the three-point line. The camera looks up at her realistic athletic form from an extremely low angle as the basketball spins away from her fingertips. A match cut switches to an extreme close-up of Character A twisting open the RAIKU POP bottle cap, then immediately cuts back to the basketball passing cleanly through the net. The edge of Character A’s arm shows a basketball jersey shoulder strap, clearly indicating that he has changed into his game uniform. Camera Language: Floor-level handheld tracking → low-angle shot looking up → Match Cut → Macro Product Shot → Net Close-up. Ambient Sound: Continuous dribbling, sneakers skidding to a stop, rapid breathing, the cap’s tamper-evident ring snapping “click,” the bottle opening “pssh—,” and the basketball swishing through the net.

Scene 08｜12.0–15.0s｜After-School High Point Location: Indoor lounge area outside the gymnasium. Opening Shot: The three students sit on a bench against the wall, still wearing the basketball jerseys and shorts from Scene 07. Character C sits in the middle, with Character A and Character B on either side. The background features frosted glass gym doors, shoe lockers, and jersey hooks. Each of the three takes a drink from an identical bottle of blue-purple RAIKU POP soda. The three PET plastic bottles clink gently together. They do not laugh exaggeratedly; their expressions convey exhaustion, refreshment, and a brief moment of understanding. Closing Shot: The image quickly fades to deep navy blue brand background. An original fictional brand logo appears in the center: “RAIKU POP” Chinese tagline below: “放课后，沸点才刚刚开始。”

基础设定：基于这张分镜故事板的镜头语言和音频信息，生成一段充满日式高校热血运动电影美学与叙事感的 汽水专业商业广告。仅生成音效，不要背景音乐。视觉风格：现代日式青春电影美学，画面模拟 120 中画幅胶片 Medium Format Film 的通透层次，或数字电影机搭配 Black Pro-Mist 柔光滤镜的纯净质感。整体画面干净细腻，颗粒感极弱，不要粗粝胶片噪点。光影设定：使用高调逆光 High-key Backlight 与柔和漫反射环境光，人物边缘有轻微柔光包裹。高光允许轻微溢出 Bloom / Halation，呈现阳光白、淡樱花粉、浅金色的柔和辉光；暗部保持干净通透，带轻微冷青色 Cyan-blue，不要死黑阴影。色彩基调：低对比度、低饱和度、日系治愈调色。整体色彩柔和、明亮、空气感强，肤色自然干净。摄影质感：真实真人电影摄影，浅景深，自然焦点过渡，轻微手持呼吸感，运动镜头柔和流畅。人物动作自然克制，表演以眼神、呼吸、奔跑、停顿和短暂默契表达情绪。画面应像日本热血青春电影，而不是动漫、插画、MV 或偶像写真。

主要角色设定： 角色 A： 黑色短发男高中生，性格沉静，眼神坚定。 角色 B： 微卷深棕色短发男高中生，性格直接、张扬，但不是反派。 角色 C： 齐耳黑色短发女高中生，是篮球社主力后卫，也是全片主要人物。

画面内容：
Scene 01｜0.0–1.5s｜信号 地点： 教学楼走廊。 起始画面： 直接以角色 C 的面部极近特写开场。 她刚刚快速跑动过，额角带有细小汗珠，短发贴在脸侧，呼吸轻微急促。她突然抬起眼睛，锐利地望向画面外。 背景为真实日式高中走廊，浅景深虚化，只能看见模糊的旧窗框、公告栏、磨损墙面和夕阳光带。 结束画面： 镜头稍微拉开至胸部近景。 角色 C 单手抱着篮球，另一只手握着蓝紫色 RAIKU POP 塑料瓶。她迅速转身，朝走廊尽头跑去。 她穿白色校服衬衫、深色百褶裙和黑色篮球训练背心。 塑料瓶表面布满真实冷凝水珠，瓶内蓝紫液体随着跑动自然晃动。

Scene 02｜1.5–3.0s｜走廊追逐 地点： 教学楼长走廊。 起始画面： 角色 C 快速穿过走廊，篮球夹在身体一侧，汽水瓶握在另一只手中。 镜头从侧面低机位跟拍，夕阳从连续窗户间形成快速交替的明暗光带。 结束画面： 角色 A 从走廊转角出现，穿白色短袖校服衬衫和深色校裤，接住从画面外滚来的篮球。 他抬头看向角色 C，两人短暂对视，随后同时向楼梯方向移动。

Scene 03｜3.0–4.5s｜楼梯交汇 地点： 狭窄水泥楼梯间。 起始画面： 角色 B 从上层楼梯快速跑下，穿白色校服衬衫、松开的深色领带和深色校裤。 他单手拍着篮球，另一只手划过金属扶手。 镜头采用俯拍角度，突出狭窄楼梯的压迫感和移动速度。 结束画面： 角色 C 从下方楼梯出现，将 RAIKU POP 汽水瓶抛向角色 A。 角色 A 在奔跑中接住塑料瓶，角色 B 从两人之间擦肩而过。 两名男生在此场景必须穿校服，不得穿篮球球衣。

Scene 04｜4.5–6.0s｜穿越连廊 地点： 连接两栋校舍的有顶连廊。 起始画面： 三名学生从不同方向进入连廊。 镜头使用长焦压缩三人之间的距离，背景为真实日式校舍外墙、金属窗框和斜射夕阳。 结束画面： 篮球高速飞向镜头，完全遮挡画面，形成自然圆形遮挡转场。

Scene 05｜6.0–7.5s｜天台截球 地点： 教学楼天台。 起始画面： 角色 B 推开天台金属门，在强烈逆光中接住篮球。 角色 A 与角色 B 均穿校服，不穿篮球球衣。角色 C 紧随其后冲出门口。 三人的衣角和头发被强风吹动。 结束画面： 角色 C 从角色 B 手中干净利落地截走篮球，迅速转身冲向另一侧出口。 镜头紧贴人物移动。 Scene 06｜7.5–9.0s｜进入赛场 地点： 体育馆入口与器材通道。 起始画面： 角色 C 冲入昏暗的体育馆器材通道，角色 A 与角色 B 紧随其后。 两名男生此时仍穿白色校服衬衫与校裤。墙边排列着篮球架、折叠垫、旧训练器材和球衣储物柜。 结束画面： 角色 A 将 RAIKU POP 塑料瓶快速放在体育馆入口旁的旧木长椅上。 镜头先对准产品，瓶身轻微震动，冷凝水滑落，蓝紫气泡快速上升。 背景中可以看见打开的更衣区入口 and 悬挂的篮球球衣，为下一场比赛换装提供自然空间线索。

Scene 07｜9.0–12.0s｜最后一投 地点： 日式高中体育馆篮球场。 服装要求： 只有本场正式比赛中，角色 A、角色 B 和角色 C 才穿完整篮球球衣与篮球短裤。 三人的球衣属于同一套原创校园篮球视觉系统，以深海军蓝、黑色和少量蓝紫色为主。角色号码各不相同， 起始画面： 角色 C 身穿深色篮球球衣，快速运球突破。 角色 A 与角色 B 从两侧追防。 镜头贴近木地板高速跟随，球鞋急停产生真实摩擦痕迹和轻微木屑灰尘。 结束画面： 角色 C 在三分线外急停起跳。 镜头从极低角度仰拍她的真实运动姿态，篮球从指尖旋转离开。 画面使用匹配剪辑切换到角色 A 拧开 RAIKU POP 瓶盖的极近特写，随后立即切回篮球干净穿过篮网。 角色 A 的手臂边缘可见篮球球衣肩带，明确表示他已经换成比赛球衣。 镜头语言： 贴地手持跟拍 → 低角度仰拍 → 匹配剪辑 Match Cut → 产品微距 Macro Product Shot → 篮网特写 Net Close-up 环境音： 连续运球声、鞋底急停声、急促呼吸声、瓶盖防盗环“咔哒”声、开瓶“嗤——”声、篮球穿网声。

Scene 08｜12.0–15.0s｜放课后沸点 地点： 体育馆外侧室内休息区。 起始画面： 三名学生坐在靠墙长椅上，仍然穿着 Scene 07 使用的篮球球衣和篮球短裤。 角色 C 位于中央，角色 A 与角色 B 分坐两侧。 背景为体育馆磨砂玻璃门、鞋柜、球衣挂钩。 三人各自喝下一瓶包装完全一致的 RAIKU POP 蓝紫汽水。 三只 PET 塑料瓶轻轻相碰。人物没有夸张大笑，只呈现疲惫、畅快和短暂默契。 结束画面： 画面快速压暗至深海军蓝品牌背景。 中心出现原创虚构品牌标志： “RAIKU POP” 下方中文广告语： “放课后，沸点才刚刚开始。”