How to read this list
Rank
Position in the Top 68, sorted by audience size from largest to smallest. Updated weekly.
Audience size
Estimated number of unique people in Japan who actively engage with this audience, derived from anonymized search-behavior signals.
Country share
Share of the global audience that is active in Japan. A higher value means the audience is more locally concentrated here.
Avg age
Average age in years across the people who engage with this audience in Japan, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.
Female share
Share of women among the people who engage with this audience in Japan. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.
Ranking
| Rank | Audience | Audience size | Country share | Avg age | Female share | Subtype |
|---|---|---|---|---|---|---|
| 51 |  Humanoid robot |
87k | 1.7% | 38.8 | 34.8% | Tech trend |
| 52 |  Data recovery |
77k | 1.2% | 29.9 | 54.0% | Tech trend |
| 53 |  Autonomous robot |
67k | 2.7% | 40.6 | 44.5% | Tech trend |
| 54 |  Cyberwarfare |
65k | 0.8% | 38.3 | 25.1% | Tech trend |
| 55 |  7.1 surround sound |
63k | 4.1% | 29.5 | 59.2% | Tech trend |
| 56 |  Electronic paper |
60k | 10.1% | 44.1 | 33.3% | Tech trend |
| 57 |  Botnet |
13k | 6.9% | 34.1 | 0.0% | Tech trend |
| 58 |  Open data |
10k | 3.6% | 39.5 | 44.6% | Tech trend |
| 59 |  Smart tag (Microsoft) |
9.2k | 3.1% | 36.0 | 25.3% | Tech trend |
| 60 |  Digital identity |
8.6k | 1.6% | 32.8 | 51.5% | Tech trend |
| 61 |  Ethical Hacking |
7.3k | 1.2% | 35.4 | 52.0% | Tech trend |
| 62 |  Digital forensics |
6.5k | 1.0% | 35.2 | 57.7% | Tech trend |
| 63 |  Digital native |
5.1k | 0.6% | 41.0 | 27.2% | Tech trend |
| 64 |  Noise-canceling microphone |
1.1k | 0.6% | 44.7 | 30.2% | Tech trend |
| 65 |  Active noise control |
908 | 0.0% | 42.3 | 45.8% | Tech trend |
| 66 |  Simulated reality |
755 | 0.1% | 28.1 | 50.2% | Tech trend |
| 67 |  Edible ink printing |
671 | 1.0% | 35.9 | 100.0% | Tech trend |
| 68 |  Aerial video |
291 | 0.0% | 31.6 | 30.0% | Tech trend |
Want the full picture for any of these audiences?
Open any profile to see psychographics, top regions, peer affinities and demographic splits — all derived from the same anonymized signals.
Frequently asked questions
How is this Top 68 list compiled?
Rascasse aggregates anonymized search-behavior signals across Japan and ranks each tech trend by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest tech trend in Japan?
Cloud computing currently leads with an estimated audience of 6M people in Japan.