Video summary

【2026年最新版】AIを駆使して稼ごう！リベ大おすすめ副業19選＆稼ぎ方の実例を紹介【リベ大公式切り抜き】

Main summary

Key takeaways

Finance

Overview

This video focuses primarily on side-hustle ideas in the AI era (not investing or markets). It includes one concrete money-making case study and suggests a monetization approach resembling recurring revenue.

Key Takeaways

  • AI is expected to automate routine parts of many “creative/service” jobs, so some side-hustles (e.g., basic video editing like trimming, captions, or removing “uh”) may become harder to monetize.
  • Instead of competing on low-level tasks, the speaker recommends shifting toward higher-value outputs and delivery—for example:
    • moving from simple editing to end-to-end web presence / production
    • moving from writing proposals to showing a finished product immediately
  • A core strategy change is emphasized: use AI to reduce turnaround time so customers can see results quickly, improving conversion.

Case Study (Numbers Included)

Outcome

  • A 17-year-old Spanish student reportedly used AI to earn 1.6 million yen in one month.

How the student found a target

  • Found a small roofing business via Google Maps:
    • 5-star rating
    • only 5 reviews

Business context (cost framing)

  • Roofing projects were described as costing about $10,000 (the speaker converts this to roughly 1 million yen).

AI workflow

  1. Enter the company name and Google review text into ChatGPT.
  2. Create a homepage in about 2 minutes.
  3. Create another website from that content.
  4. Produce a site in about 1 hour total.

Results from outreach

  • Tried the approach with 7 companies in one week:
    • 3 contracts
    • approximately 600,000 yen in sales

Proposed ongoing revenue model

  • Charge a recurring monthly maintenance fee of tens of thousands of yen per month.

Recommendations / Cautions (Business-Focused)

  • Use AI to generate a finished draft/product quickly, such as showing a preview website immediately, rather than only pitching with a future proposal or portfolio timeline.
  • Target businesses that don’t have modern websites or have outdated pages.
  • Many local trades/services were mentioned as examples (e.g., plumbing, public service, electrical contractors, etc.).
  • Opportunity exists, but category boundaries are “rough”—the speaker cautions against memorizing exact labels.

Tools / Platforms Mentioned (Non-Investment)

  • ChatGPT
  • Google Maps
  • LINE Official
  • Instagram, X, TikTok, Threads, YouTube

Investment Instruments / Assets

  • No tickers or financial instruments were mentioned (no stocks/ETFs/bonds/commodities/FX/crypto/yields).

Suggested Methodology (Client Acquisition + Delivery)

For the roofing / web-design example, the described process is:

  1. Search nearby service providers via Google Maps.
  2. Choose a business with strong ratings but weak web presence (few reviews, no site).
  3. Paste the company name and Google review text into ChatGPT.
  4. Generate a homepage quickly (minutes), then refine by producing another version from the content.
  5. Send the customer a URL preview of the finished draft.
  6. Close contracts by emphasizing instant turnaround and the delivered outcome.
  7. Offer monthly maintenance to create recurring revenue.

Presenters / Sources

  • Presenter/speaker: “Ri” (also referenced as “Man-kun” in the dialogue)
  • Organizations referenced:
    • リベ大 (Ribeda / Liberal Arts)
    • Libecity (LibeCity / リベ大公式切り抜き)
  • Featured AI/app tools:
    • ChatGPT
    • Google Maps (in the example)

Disclaimers

  • No finance/investing disclaimer (e.g., “not financial advice”) was present.
  • The content is framed as side-hustle guidance and business categorization guidance.

Original video