Eye of Science (
The unknown person continues to send "WHY" in Morse code, before Chrome calls out to the person to stop prattling, despite his friends telling him to pipe down. Senku also responds to the mysterious message via their radio, calling them out as the source of the petrification. The signal immediately stops, leaving the group to speculate on who or what the signal came from.
Questions are raised about the mysterious transmissions. Some are worried until Taiju says Senku can handle it. Kohaku joins in this faith by noting on how Senku, Ryusui, Ukyo, Gen, and Chrome are their wise Generals in this matter. However, she remarks on Chrome because of his behavior, something reacts to.
When Senku builds a radar, Kohaku guesses that one part will allow them to see others. She is then surprised to learn that she was right. They then use the radar on their motorboat to locate and catch a huge school of fish, their intended source of food while travelling on their future ship.
Characters in Order of Appearance
- A headquarters for the Roppongi Hills Mori Tower has been made.
- Gen, Ukyo, Senku, Ryusui, and Chrome listed as the Five Wise Commanders.
- Braun Tube Acquired!!
- The Radar and Sonar Acquired!!
- The mysterious person is given the alias Why-man.