subject_definitions: <Subject 1> is the young Japanese office worker in <Picture 1>, a man in his mid-twenties with short, slightly messy black hair, a white dress shirt with rolled sleeves, a navy necktie, and an ID badge on a dark lanyard. <Subject 2> is the female senior colleague in <Picture 1>, a woman in her late twenties with brown hair tied up in a loose low bun, a charcoal-gray blazer over a white top, and a friendly, confident expression. <Subject 3> is the visual style of <Picture 1>: Japanese anime-style illustration with clean cel shading, crisp dark line art, soft office lighting, and a bright, clear color palette. summary: [reference generation] A 15-second vertical Japanese anime short. <Subject 1> is overwhelmed by a pile of meeting minutes late at night, then <Subject 2> shows him a single AI instruction on her laptop, and he finishes the work in ten minutes. The story follows the six panels of <Picture 1> in order, rendered as one continuous full-screen video. retention_analysis: <Subject 1> (appears in [Shot 1], [Shot 2], [Shot 3], [Shot 4], [Shot 5], [Shot 6]): fully_preserved - face, black hairstyle, white shirt, navy necktie, and ID badge stay identical in every shot. <Subject 2> (appears in [Shot 3], [Shot 4], [Shot 6]): fully_preserved - face, brown bun hairstyle, gray blazer, and white top stay identical in every shot. <Subject 3> (appears in all shots): partially_preserved - the anime line art, cel shading, and color palette are kept; the storyboard layout itself is not. detailed_description: [Shot 1] Japanese anime style, vertical 9:16 full-screen frame. A chest-up shot of <Subject 1> (S1) at a desk in a dark office late at night, city lights glowing through the window behind him and a round wall clock beside it. He clutches his head with one hand, sweat drop on his temple, in front of tall stacks of paper; the top sheet shows the printed title "議事録". A white speech bubble pops in above him, its tail pointing to his mouth, reading "うわ…" on the first line and "議事録が終わらない" on the second line. The camera pushes in with small amplitude at slow speed as S1, a young man with a slightly hoarse, tired voice, groans: <d>[Japanese] うわ…議事録が終わらない</d> [Shot 2] At 00:02.500, the camera cuts to a medium shot of the same night desk. S1 slumps forward and drops his face onto the paper stacks, a pile of sheets slides slightly, and a small black scribble swirl appears above his head. A white speech bubble pops in at the upper left, its tail pointing down toward his head, reading "まだこんなに" on the first line and "残ってる…" on the second line. Static shot. S1 mumbles into the papers: <d>[Japanese] まだこんなに残ってる…</d> [Shot 3] At 00:04.500, <scenetrans> the scene changes to the same office the next morning, bright daylight and a green plant in the background. <Subject 2> (S2) leans in from the right holding a white mug. A white speech bubble pops in above her, its tail pointing to her mouth, reading "もう終わったよ", and S2, a young woman with a calm, bright voice, says: <d>[Japanese] もう終わったよ</d> S1 turns toward her with wide eyes, and a jagged white shout bubble containing only "えっ!?" pops in beside him as S1 says: <d>[Japanese] えっ!?</d> [Shot 4] At 00:07.000, the camera cuts to an over-the-shoulder shot from behind S1 toward a laptop screen. S2 points at the screen with a smile, and a white speech bubble above her, its tail pointing to her mouth, reads "この一文でOKだよ". On the screen, a navy header bar reads "AIへの指示文", and below it three soft, blurred lines of text appear one line at a time. The camera pushes in with small amplitude at slow speed as S2 says: <d>[Japanese] この一文でOKだよ</d> [Shot 5] At 00:09.500, the camera cuts to a bright shot of S1 raising a fist in joy, light rays bursting behind him. A white speech bubble pops in above him, its tail pointing to his mouth, reading "10分で終わった!". Below the bubble and beside him, a simple bar chart assembles in two stages: first a tall gray bar labeled "3時間" rises on the left, then a short blue bar labeled "10分" appears on the right, and a curved blue arrow travels from the top of the tall gray bar down to the top of the short blue bar, pointing only at the short blue bar. S1 shouts happily: <d>[Japanese] 10分で終わった!</d> [Shot 6] At 00:12.500, the camera cuts to a medium shot of S1 and S2 standing side by side in the bright office, both smiling, S2 holding a closed laptop against her chest. A white speech bubble pops in above S1, its tail pointing to his mouth, reading "今日から," on the first line and "仕事をもっとラクに" on the second line. The camera pulls out with small amplitude at slow speed. The lower third of the frame stays clean and uncluttered. S1 says cheerfully: <d>[Japanese] 今日から、仕事をもっとラクに</d> Hold this final shot until exactly 15.000 seconds. All speech bubbles share one manga style: white fill, thick black outline, rounded shape, bold black Japanese lettering written horizontally, placed in the upper-middle part of the frame and never in the top 15% or the bottom third. Each bubble pops in as its line begins and disappears when the shot cuts. The spoken words match the bubble text exactly. Only these seven lines of dialogue are spoken; no other speech, narration, or ad-libbing. The only on-screen text is the bubble text above plus "議事録", "AIへの指示文", "3時間", and "10分". No subtitles, no captions, no storyboard panel borders, no panel numbers or header labels, no split-screen, no watermark. overall_soundscape: A quiet office hum and a ticking wall clock fill the night shots, with paper rustling as the stacks shift and a soft thud when he slumps onto them. In the morning, gentle office ambience plays, a mug clinks lightly, and a comic pop accompanies the surprise. Soft keyboard taps and a small UI chime sound as the text lines appear, followed by a bright whoosh and a rising chime as the chart assembles. non_diegetic_music: A light piano and pizzicato-string cue at a moderate tempo, sparse and low in the two night shots. It turns brighter with plucked synth and soft hand percussion from 00:04.500, builds slightly during the chart at 00:09.500, and resolves on a clean major chord at 15.000 seconds.