As young boys, Cooper, Gordon, and Shepherd where enchanted by the theories of life on Mars published by Percival Lowell, one of th emost influential people on the subject. Consequently, the formed a club called the "Scientific Boys Club" and it continues for 50 years to come. With the help of Gordon's daughter Windyy and her husband Jack, the boys pursue their lifelong dream of traveling to Mars.

• Kenji Tsuruta

• Hiroyuki Shibamoto
• Noriko Hidaka
• Kenichi Suzumura