Not Youtube but NHK introduces the footage with the narration like this.
"People call it the untouched forest which does not know the axe for thousands years or an unexplored heaven and earth. The battlefield here in New Guinea is literally a jungle.
The struggles of the Imperial heroes day and night are piled up against nature, opening up new areas. Who can think of such a difficult battle? The enemy is based in Port Moresby and is trying to rely on its abundant material power. Prior to categorically destroying this enemy's counterattack, the Imperial Warrior must first win the battle against the jungle. Bamboo plexus with large root stock. A wide variety of vines. Whether you pay or not, it hinders your progress. A mountain hill attacks. Aedes mosquitoes invade. Moreover, it is hot and humid peculiar to the jungle. Water is the most distressing area in these areas. Cutting out the bamboo that hinders the advance, the water tower builds an instant water tower and carries it to the front line comrades. It is precious water.
It is the medic's mission to deport the injured by traversing the pathless road. The more difficult it is to replenish, the more difficult the medic will have. The medics are also in a fierce battle with the terrible chemicals and materials.
The scale of the battle is large, and the appearance of the battle is serious and complicated. We must also pay attention to every front, like the picket guards standing here.
Rabaul, our base on New Britain. It doesn't shake like a hard rock. The enemies landed on the islands of Kwajalein and Luot in the Marshall Islands on February 1. They are also trying to do their best. Didn't they even seek a foothold on the two islands, which were nothing more than a single coral atoll? The landing should be believed that the enemies have besieged Rabaul. The battlefield is serious. But you don't have to be upset at all. We have the eagles of the sea that will crush the enemies' ambitions in the air and shoot them down day by day.
A violent alarm rang. A large formation of bombers and fighters, including the Consolidated B-24. Our airmen immediately run to their fighters. The sea eagles take off with dust and go beyond the sky. Americans hit our hospital ship several times and have no shame but they take the evacuation movement. Taking advantage of the dense clouds by chance, they escape the interception by our fighters and now the enemy formation invade over Rabaul. Ground fire spit fire all at once.
A Consolidated B-24 is shot down with a fire. In addition, another B-24 heads straight toward the abyss. Unable to withstand the slamming attack by our fighters, the North American B25s escape to the ground. Relying on numbers, the enemies rush. Even though it is a fluke, it sometimes causes damage to us.
Enemy fighter, P-40.
All the enemy planes ran away. People at the base wait for the eagles returning one by one with the familiar roaring sound from the shadow of the mountain. A heart of waiting for the eagles. People confirm it today again that it is a harsh, toned and bloody heart. The heroes who came back do not say a word but the big bullet holes tell the story of the fierce battle. "Welcome back" - silent gratitude pervades every corner. At that moment, however, preparation for the next mission is in progress.
The commander announces "All aircraft returned safely. The result of the battle was brilliant. Shot down 69 enemy aircraft."
Suddenly, he delivers an invaluable gift to please the warriors. Now, let's bless the heroes with more aircraft for them too."
Source:
ニュース映像 第194号|NHK 戦争証言アーカイブス