Featured cases
The Farewell Letter and the Rider★★☆about 5 min
Poison That Worked Slowly★★☆about 5 min
Where the Rumor Came From★★☆about 5 min
The Clock That Stopped★★☆about 4 min
The Steps to the Mountain Shrine★★☆about 5 min
The Height That Did Not Match the Photo★★☆about 4 min
The Stopped Wall Clock★★☆about 4 min
Memory of the Incident★★☆about 4 min