Kazuma Suzuki

1907. The first-ever sumo delegation from Japan, led by Sumo Legends, travels through the United States to Washington D.C. to meet with President Theodore Roosevelt. When the train is stopped for track repairs, they have to stop in a dangerous Western town, where trouble awaits…

The city is filled with countless urban legends. Strange incidents that occur in the midst of these legends lead people into a labyrinth... It is the five young detective hatchlings who take on these difficult cases. Overflowing with intellectual curiosity, they make the most of their abilities. They are full of intellectual curiosity and show their abilities to the fullest as they run through the city and get to the bottom of the mystery. And what lurks behind the scenes is a professional criminal planner... Through fierce battles with the enemy and encounters with various people, they are sometimes hurt, but they gradually grow up. This is a pop youth mystery that depicts the friendship and adventures of a group of talented detectives.