Ep. 60: Science Ninja Team G-6 joins the team after a Galactor pilot sacrifices himself to destroy a mecha.
Aired on November 18, 1973

60
A crashed Galactor machine leads the Science Ninja Team to a memory-loss survivor who bonds with Jinpei. Upon hearing Galactor’s name, he reacts strongly, and a motorcycle ride with Ken triggers memories of the enemy base and his own affiliation. Though initially reluctant due to his identity, he agrees to help infiltrate the mecha. Inside, he locates the weapon’s weak point but is captured and ordered to kill Ken. Choosing his destiny, he shoots the commander while being struck by Ken’s boomerang. Before dying, he reveals the location of the reverse mechanism, enabling the team to destroy the machine. Ken reports this heroic act to Nambu, confirming the mecha’s destruction through G-6’s sacrifice.
Episodes
- Ep. 56 · Koji abandons his mission to destroy a missile base and faces orders to assassinate a president.
- Ep. 57 · Released sniper Mike Miller uses a freeze tank to attack the Science Ninja Team near the south pole.
- Ep. 58 · Ken pursues the stolen Jet Cutter inside a cave while battling Mekabutta's intense heat.
- Ep. 59 · Ken and Jun infiltrate a hidden base to stop Doctor Ogawara's new mecha Komaking.
- Ep. 60 · Science Ninja Team G-6 joins the team after a Galactor pilot sacrifices himself to destroy a mecha.
- Ep. 61 · Ken encounters his father's Red Impulse planes and discovers a Galactor deception.
- Ep. 62 · The Science Ninja Team uses robot decoys to infiltrate the enemy base.
- Ep. 63 · Professional baseball players vanish during stadium blackouts as the ninja team investigates a subterranean Galactor plot.
- Ep. 64 · The Science Ninja Team uncovers a deadly plot involving poisoned Christmas gifts.