Science Ninja Team Gatchaman - Season 1 Episode 44 : Galactor's Written Challenge 1980

Galactor's Arkeo attacks the Moroi City. But Nambu judges that the Science Ninja Team is no match for the mecha's shock wave, therefore they don't receive orders to move out. Even when an announcement sent by Galactor arrives, the Science Ninja Team only gets an order to stand by. The Team ignores Nambu trying to stop them and gets mobilized. But they end up in a dangerous situation when they're hit by the mecha's shockwave. They are saved by Red Impulse. Ken yells at the angry Nambu that it's fine with him if the bracelets are given to the Red Impulse squad. The Red Impulse commander asks Nambu whether it would be possible to hand Ken and the others over to him. In the Red Impulse base, located in the South Sea, they start special training. Ken and the Red Impulse commander keep repeating the exercise of quickly pulling up with their planes. The other four watch Ken with sympathy. He is very happy, feeling like being with his father, even if he keeps protesting. For those four, the other Red Impulse members wait with a special training as well. In the middle of the training, Ken sees the waves caused by a pebble thrown into the water by Ryu and suddenly understands the aim of this training - Namely to invade the center of the shock wave. Again, an announcement of the next attack by Arkeo is received and the God Phoenix departs with the Red Impulse squad. By breaking through the shock wave and throwing bombs at the mech itself, they manage to make it explode. Ken, accompanying Red Impulse, does not know that this Red Impulse commander is his much sought-after father.