秋葉原・サブカル · skill pubblica Open Skill

秋葉原・サブカル

光と音の、街。 秋葉原の密度を、光と反射で撮ります。 ・8拍構成 — 看板、ネオン、路地、群衆、店、ゲーム、夜、余韻 ・看板は読ませません — 読めない縦看板の密度そのものが主役です ・光 — ネオンとLEDだけ。濡れたアスファルトが光を二倍にします。顔はシルエットに ・音 — ゲームセンターの電子音、駅のアナウンス、群衆、雨。重ねて密度を出します 画面内の文字はすべて日本語です。実在の店舗名は使用しません。性的な表現は扱いません。オリジナル制作のみです。

@omegabubble

Travel

1 0 2

https://d7qlwi7tl2u27.cloudfront.net/skill-covers/prod/4267104/2026-10-18/bmyjap7m.png

---

allowed-tools:
  - generate_image
  - generate_video
  - generate_music
  - mix_clips
  - recognize_video
  - download_video
---

# 秋葉原・サブカル / Akihabara Subculture

Akihabara is **density**: signage stacked vertically, neon on wet asphalt, tiny shops, a crowd moving in one direction.

## When to use

- The user asks for 秋葉原, サブカル, アキバ, or a Japanese neon city video.
- The user wants a city-density or night-street film.
- The user wants a vertical neon short for TikTok / Shorts / Reels.
- The user uploads a neon street reference and wants an original piece.

Do **not** use this skill for: real shop names, or sexualised imagery — see Notes.

## Steps

### 0. Clarify — 秋葉原・サブカル

Call `write_todos` with the plan: clarify → (optional) reference analysis → choose the setting → storyboard → stills → shots → sound → edit.

Ask only what you still need:

1. **Which setting?** — 場所を2〜3個から選ぶ
2. **Which hour?** — 朝 / 昼 / 夕方 / 夜
3. **With people?** — なし / 後ろ姿だけ
4. **Frame?** — portrait 9:16 / landscape 16:9

Read the choice back in one Japanese line and get a yes.

### 1. Reference analysis (only if the user supplies a clip or image)

```
recognize_video(video_url=<url>, prompt='Analyse this as a Japanese 秋葉原・サブカル video. Report: the light and hour, average shot length, how static the camera is, how much of the frame is a close-up, whether people are shown face-on, and the sound design. Do not describe the plot.')
```

For a YouTube / TikTok / Instagram link, resolve it first with `download_video(url=...)`.
Turn the answer into a short treatment note and read it back. Then build an **original** piece.

### 2. Storyboard — 8 beats, about 30 seconds

| # | Beat | Length | What happens |
|---|---|---|---|
| 1 | 看板 | 4s | Vertical signage, stacked, no readable text |
| 2 | ネオン | 4s | Neon reflection on wet asphalt |
| 3 | 路地 | 4s | A narrow shop lane, boxes, cables |
| 4 | 群衆 | 4s | A crowd from behind, moving |
| 5 | 店 | 5s | A tiny shop interior, shelves |
| 6 | ゲーム | 4s | Arcade light, a hand on a stick |
| 7 | 夜 | 5s | The street from above, lights on |
| 8 | 余韻 | 4s | A quiet side alley at dawn. Hold |

**Rule: signage stays unreadable — the density is the subject, not any single shop**

### 3. 日本語での作法 — what makes it Japanese

**All on-screen text is Japanese. No English anywhere.**

**日本の符号（必ずどれかを入れる）**
- 看板、ネオン、LED、電飾、縦看板
- 路地、雑居ビル、配管、室外機、自転車
- ゲームセンター、クレーンゲーム、筐体
- 群衆、リュック、傘、ウィンドウショッピング
- 濡れたアスファルト、反射、夜露
- 音：電子音、アナウンス、群衆、ゲーム音

**光**
Neon and LED only. Wet asphalt doubles everything. Keep faces as silhouettes.

**音**
Arcade chimes, station announcements, a crowd, rain. Layered and dense, no music needed.

**テロップ**
- One line only: `光と音の、街。` — bold gothic, white, small

### 4. Stills

```
generate_image(model='t2i', prompt='Japanese Akihabara street at night: stacked vertical signage glowing, neon reflected on wet asphalt, narrow shopping lane, cables and boxes, no people, no readable text, cinematic, dense composition', name='秋葉原・サブカル', entity_type='storyboard_images', orientation='portrait')
```

```
generate_image(model='i2i', input_urls=[<user asset>], prompt='the same scene from a closer angle, more texture, no people, no text', name='秋葉原・サブカル 2', entity_type='storyboard_images')
```

### 5. Shots

```
generate_video(model='i2v', input_urls=[<still asset>], prompt='almost completely static: subtle ambient movement only, a very slow camera push, no people, no camera shake', name='秋葉原・サブカル', entity_type='storyboard_videos', orientation='portrait')
```

Keep `orientation` identical across every shot; never write a physical model name — channels only.

### 6. Sound

```
generate_music(model='music', prompt='quiet Japanese ambience for 秋葉原・サブカル, ambient textures, no drums, no melody, 45 seconds', name='秋葉原・サブカル', entity_type='music')
```

A single Japanese line through `tts.design` is optional. **Confirm the exact Japanese with the user first** (kana + romaji) — a wrong reading ruins the piece.

### 7. Assemble

```
mix_clips(model='