Independent ad transparency

ChatGPT Ads observed in Japan

Search ads observed in ChatGPT by advertiser, country, message, and date.

Built independently by LLM Pulse. This is not an official OpenAI library, and coverage may be incomplete.

Observed ads

31 unique ads match these filters

talkpal.ai

talkpal.ai

Sponsored

Talkpal AIで英語を練習しよう

Talkpalで英語が簡単に。ストレスなく、リアルな会話を通して素早く上達。

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

どんな予算でも理想の旅を計画しましょう。

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
bytesim.com

bytesim.com

Sponsored

Japan eSIM - 1GB/Day, 30 Days

Buy a Japan eSIM with 5G/4G on KDDI & SoftBank networks. Data-only plan, no phone number. Features hotspot support, auto-activation, 24/7 help, and nationwide coverage including Shinkansen.

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
talkpal.ai

talkpal.ai

Sponsored

Start Learning Japanese Online

Tried apps and not fluent in Japanese? Talkpal’s AI makes learning fun, real, and fast.

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

新大阪駅ビジネスホテルで今すぐ探す

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
bytesim.com

bytesim.com

Sponsored

Japan eSIM - 1GB/Day, 3 Days

Buy a Japan eSIM with 5G/4G on KDDI & SoftBank networks. Data-only plan, no phone number. Features hotspot support, auto-activation, 24/7 help, and nationwide coverage including Shinkansen.

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

どんな予算でも理想の旅を計画しましょう。

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
bytesim.com

bytesim.com

Sponsored

Japan eSIM - 1GB/Day, 3 Days

Buy a Japan eSIM with 5G/4G on KDDI & SoftBank networks. Data-only plan, no phone number. Features hotspot support, auto-activation, 24/7 help, and nationwide coverage including Shinkansen.

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
talkpal.ai

talkpal.ai

Sponsored

The Best AI Japanese Teacher

Practice Japanese with AI that feels like real partners. Get instant feedback and progress.

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

京都駅近くのビジネスホテルで今すぐ探す

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

東京で格安ホテルを今すぐ探す

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

東京駅でホテルを今すぐ探す

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

東京駅でホテルを今すぐ探す

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

TUNE STAY KYOTOを今すぐ発見

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

どんな予算でも理想の旅を計画しましょう。

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

三交イン名古屋〈新幹線口〉を見つけて今すぐ予約

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

名鉄イン名古屋駅前を見つけて今すぐ予約

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations
booking.com

booking.com

Sponsored

Booking.com

Shin-Osaka Station Hotelを今すぐ発見

First observed

August 17, 2026

Last observed

August 17, 2026

🇯🇵 Japan 1 observations

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How it works

A practical transparency layer for ChatGPT ads

LLM Pulse observes sponsored placements while measuring AI answers, groups repeat sightings into distinct creatives, and publishes only the ad information needed for research.

1

Observe

We record sponsored placements returned during normal ChatGPT monitoring in enabled countries.

2

Group

Repeat sightings are grouped into one creative with first and last observed dates.

3

Protect

Customer projects, prompts, and surrounding ChatGPT responses are never shown in this library.

ChatGPT Ads Library FAQ

Is this an official OpenAI ad library?

No. It is an independent research database from LLM Pulse built from ads we observed in ChatGPT.

Does this include every ChatGPT ad?

No. Coverage depends on the countries and queries LLM Pulse observes, so some ads may be missing.

What does observed mean?

It means LLM Pulse captured the ad in a ChatGPT result on that date. It does not prove campaign start, end, targeting, spend, or performance.

Can I export the library?

No. The library is designed for interactive research. Scale and Enterprise customers can search the full observed dataset, subject to fair-use limits.

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