The show’s second season, titled Sport Ranger 2 (Thai: ขบวนการ สปอร์ตเรนเจอร์ 2), premiered on February 5, 2012, on Channel 3.

The Starhunter tribe initially plans to conquer Earth, believing it would be an easy target.

These pieces are discovered by researchers led by Dr. Earth, while the complete medal is acquired by Dr. Heart.

Dr. Earth, working to address the threat, develops the "SportDetector" to harness the power of the five broken pieces.

These young heroes are tasked with combating the emerging monsters and stopping the Starhunter tribe's new invasion plans.