Japanese (EN Coming Soon)
Explore Differences →
Perception Gap Detector
How long is "just a minute"? Compare internal clocks, colors, and subtle differences in perception.
Japanese (EN Coming Soon)
Bid with 100 Coins →
The Auction of Life
Freedom, wealth, relationships. You can't buy it all. Allocate 100 coins to reveal your true life priorities.
Japanese (EN Coming Soon)
Start 18s Test →
Selective Attention Lab
An 18-second focus experiment. When you concentrate on counting moving circles, what else do you miss?
Japanese (EN Coming Soon)
Calculate Countdowns →
Hourglass of Life
How many times left will you see your parents or friends? Visualize the countdown of finite moments.
Japanese (EN Coming Soon)
Take the Assessment →
Persona Insight Test
A 48-question psychological inquiry to understand your behavioral tendencies and cognitive styles.
Japanese (EN Coming Soon)
Create a Quiz Room →
Through Friends' Eyes
Contrast self-perception with how friends actually see you through an interactive quiz.