SAKI KATAYAMA / ARCHIVE
片山紗希｜写真・動画の題材分類
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{
"schema_version": "1.0",
"verified_at": "2026-10-19T19:29:00+09:00",
"publisher_note": "サイト運営者による非公式の独自分析。公式公認ではありません。",
"source_snapshot_revision": 368,
"analysis_updated_at": "2026-10-19T10:15:18.346354+09:00",
"photo_categories": [
{
"id": "single",
"label": "単独人物",
"count": 942
},
{
"id": "multiple",
"label": "複数人物",
"count": 53
},
{
"id": "food",
"label": "食物・飲料",
"count": 192
},
{
"id": "objects",
"label": "物品・衣服／髪形詳細",
"count": 158
},
{
"id": "scenery",
"label": "風景・植物・空",
"count": 27
},
{
"id": "information",
"label": "告知・画面・情報図版",
"count": 64
},
{
"id": "unknown",
"label": "不明",
"count": 2
}
],
"photo_denominator": 1438,
"photo_method": "主な被写体を単一分類。顔による本人同定は行わない。",
"months": [
{
"month": "2025-11",
"status": "collected",
"photo_denominator": 58,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 32
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 2
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 8
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 13
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 2
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 1
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 17,
"video_categories": [
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 6,
"denominator": 17
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 3,
"denominator": 17
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 3,
"denominator": 17
},
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 2,
"denominator": 17
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 2,
"denominator": 17
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 2,
"denominator": 17
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 0,
"denominator": 17
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 17
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 17
}
]
},
{
"month": "2025-12",
"status": "collected",
"photo_denominator": 115,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 87
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 0
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 13
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 8
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 2
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 5
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 36,
"video_categories": [
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 11,
"denominator": 36
},
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 8,
"denominator": 36
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 7,
"denominator": 36
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 6,
"denominator": 36
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 4,
"denominator": 36
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 3,
"denominator": 36
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 0,
"denominator": 36
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 36
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 36
}
]
},
{
"month": "2026-01",
"status": "missing",
"photo_denominator": null,
"photo_categories": null,
"video_denominator": null,
"video_categories": null
},
{
"month": "2026-02",
"status": "collected",
"photo_denominator": 126,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 65
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 8
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 32
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 10
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 2
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 9
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 66,
"video_categories": [
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 25,
"denominator": 66
},
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 15,
"denominator": 66
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 14,
"denominator": 66
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 9,
"denominator": 66
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 5,
"denominator": 66
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 2,
"denominator": 66
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 0,
"denominator": 66
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 0,
"denominator": 66
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 66
}
]
},
{
"month": "2026-03",
"status": "collected",
"photo_denominator": 135,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 81
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 5
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 21
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 22
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 0
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 6
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 116,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 50,
"denominator": 116
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 47,
"denominator": 116
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 16,
"denominator": 116
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 5,
"denominator": 116
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 4,
"denominator": 116
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 3,
"denominator": 116
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 1,
"denominator": 116
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 1,
"denominator": 116
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 116
}
]
},
{
"month": "2026-04",
"status": "collected",
"photo_denominator": 153,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 97
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 4
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 27
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 13
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 1
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 10
},
{
"id": "photo-unknown",
"label": "不明",
"count": 1
}
],
"video_denominator": 83,
"video_categories": [
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 33,
"denominator": 83
},
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 30,
"denominator": 83
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 8,
"denominator": 83
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 6,
"denominator": 83
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 4,
"denominator": 83
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 4,
"denominator": 83
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 1,
"denominator": 83
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 83
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 83
}
]
},
{
"month": "2026-05",
"status": "collected",
"photo_denominator": 164,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 104
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 10
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 22
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 14
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 6
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 8
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 97,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 47,
"denominator": 97
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 35,
"denominator": 97
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 11,
"denominator": 97
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 5,
"denominator": 97
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 4,
"denominator": 97
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 3,
"denominator": 97
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 1,
"denominator": 97
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 1,
"denominator": 97
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 1,
"denominator": 97
}
]
},
{
"month": "2026-06",
"status": "collected",
"photo_denominator": 157,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 111
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 4
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 20
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 18
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 1
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 3
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 85,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 38,
"denominator": 85
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 34,
"denominator": 85
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 11,
"denominator": 85
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 4,
"denominator": 85
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 4,
"denominator": 85
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 3,
"denominator": 85
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 2,
"denominator": 85
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 85
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 85
}
]
},
{
"month": "2026-07",
"status": "collected",
"photo_denominator": 125,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 90
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 4
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 13
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 13
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 2
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 3
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 83,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 33,
"denominator": 83
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 33,
"denominator": 83
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 8,
"denominator": 83
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 7,
"denominator": 83
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 4,
"denominator": 83
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 1,
"denominator": 83
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 1,
"denominator": 83
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 0,
"denominator": 83
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 83
}
]
},
{
"month": "2026-08",
"status": "collected",
"photo_denominator": 150,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 99
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 8
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 12
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 20
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 2
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 8
},
{
"id": "photo-unknown",
"label": "不明",
"count": 1
}
],
"video_denominator": 68,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 39,
"denominator": 68
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 14,
"denominator": 68
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 8,
"denominator": 68
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 7,
"denominator": 68
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 4,
"denominator": 68
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 2,
"denominator": 68
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 1,
"denominator": 68
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 0,
"denominator": 68
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 68
}
]
},
{
"month": "2026-09",
"status": "collected",
"photo_denominator": 162,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 114
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 4
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 16
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 16
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 5
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 7
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 53,
"video_categories": [
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 30,
"denominator": 53
},
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 14,
"denominator": 53
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 7,
"denominator": 53
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 5,
"denominator": 53
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 2,
"denominator": 53
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 2,
"denominator": 53
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 0,
"denominator": 53
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 53
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 53
}
]
},
{
"month": "2026-10",
"status": "partial",
"photo_denominator": 93,
"photo_categories": [
{
"id": "photo-single",
"label": "単独人物",
"count": 62
},
{
"id": "photo-multiple",
"label": "複数人物",
"count": 4
},
{
"id": "photo-food",
"label": "食物・飲料",
"count": 8
},
{
"id": "photo-objects",
"label": "物品・衣服／髪形詳細",
"count": 11
},
{
"id": "photo-scenery",
"label": "風景・植物・空",
"count": 4
},
{
"id": "photo-information",
"label": "告知・画面・情報図版",
"count": 4
},
{
"id": "photo-unknown",
"label": "不明",
"count": 0
}
],
"video_denominator": 45,
"video_categories": [
{
"id": "video-theme-0",
"label": "動画：衣装",
"count": 3,
"denominator": 8
},
{
"id": "video-theme-4",
"label": "動画：静止画に近い形式",
"count": 2,
"denominator": 8
},
{
"id": "video-theme-1",
"label": "動画：表情・ポーズ",
"count": 4,
"denominator": 8
},
{
"id": "video-theme-2",
"label": "動画：複数人",
"count": 0,
"denominator": 8
},
{
"id": "video-theme-3",
"label": "動画：小物",
"count": 0,
"denominator": 8
},
{
"id": "video-theme-5",
"label": "動画：飲食",
"count": 0,
"denominator": 8
},
{
"id": "video-theme-6",
"label": "動画：屋外",
"count": 0,
"denominator": 8
},
{
"id": "video-theme-7",
"label": "動画：仕事場面らしい会場",
"count": 0,
"denominator": 8
},
{
"id": "video-theme-8",
"label": "動画：動作",
"count": 0,
"denominator": 8
}
]
}
],
"video_method": "抽出フレームのAI視覚確認。全編視聴ではない。複数ラベルが重なり合計100%にならない。未検出は映像全編にないことを意味しない。",
"limitations": [
"日時raw基準、1月欠測、10月途中月。",
"限定媒体そのものや個別撮影場面は提供しない。",
"単独人物は人数区分であり自撮り・本人であることを証明しない。"
]
}