Simulate human choices
in 3 minutes.
100,000 AI personas modeled on Japan’s population
help you test decisions instantly.
* Figures show observed agreement in selected case studies against published/real data such as municipal surveys and actual purchase data. Results vary by task and are not a guaranteed accuracy rate. See our case studies.
Meet 20 examples
from our 100,000 AI personas.
The displayed data is a summary. In an actual simulation, each persona reasons and decides autonomously based on far more detailed internal parameters (values, consumption behavior, interpersonal preferences, and more).
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Marital status
Traditional research is heavy on “time and cost”
Human resources and long lead times are the biggest brake on business speed.
Request & requirements
Back-and-forth with the research firm: meetings, estimates, and contract procedures.
Design & distribution
Expert question design, setting up the distribution system, and selecting respondents.
Collecting responses
The waiting period until the target sample size is reached, plus reminder handling.
Tabulation & analysis
Data cleaning, cross-tabulation, and preparing the report deck.
Get decision insight in 3 minutes with PersonaChoice
100,000 AI-modeled personas evaluate your idea instantly.
Input
Enter your question and options (images supported)
Target
Specify respondent conditions (age, gender, etc.)
Insight
A detailed analysis report is generated instantly
Three minutes after you type, the report is in your hands
No expertise needed. Just type your question, and candid responses from 100,000 AI personas come back in a form you can read.
Enter your question and options
Enter a question like, “Which would people choose: A or B?” Attaching images is also supported.
Choose respondents
Narrow down the segment you want to hear from by age, gender, region, occupation, and more — freely drawn from 100,000 people.
Read the report
A report with evidence is generated automatically — selection rates, trends by age group, and even the reasons behind each choice.
We answer “does it actually predict?” with real data
We validate by matching AI predictions against published real purchase data and municipal resident opinion surveys.
Validating agreement with real buying behavior
We measured how closely AI persona predictions match preference data for popular products.
Reproducing resident surveys in 4 cities
We matched the top AI predictions against public surveys in Yokohama, Fukuoka, Sapporo, and Nagoya.
Backed by science, so the results feel “real”
A highly reliable simulation grounded in theories from behavioral economics and psychology
Dual-process theory
Modeling Kahneman’s intuition and logic
Multi-attribute utility theory
Reproducing complex evaluation methods mathematically
Prospect theory
Accounting for biases such as loss aversion
Big Five
Giving each persona diverse reactions by personality trait
News (Japanese)
View all →Test-drive that choice before you launch it.
Experience a 100,000-person simulation right now with 3,000 bonus points (free) for first-time sign-ups.