Ep 1. Japan: Enter Iron Man

In the first episode of Iron Man Anime Series, titled "Japan: Enter Iron Man," Tony Stark travels to Japan to oversee the opening of the new Arc Station, a revolutionary source of energy he has developed. Upon his arrival, he is met by the CEO of the Japanese organization, who is not pleased with Tony's intervention and wishes to take over the project.

Meanwhile, as a huge Typhoon hits Japan, a group of terrorists hijack the Arc Station and threaten to destroy it, blaming Stark for all of Japan's energy problems. They're holding several employees as hostages, and the government isn't going to negotiate with them.

Tony quickly jumps into action as he puts on his Iron Man suit and heads to the Arc Station. He tries to talk to the terrorists over the communicator but is met with threats and gunfire. Undeterred, Tony shoots down the helicopters taken by the terrorists and spies on their actions from the inside of the station. He manages to discover that they had a different plan for the facility.

As night falls, Tony continues to battle with the terrorists and finds an unlikely ally in a young Japanese girl, Aki. Aki was among the employees taken hostage, but she managed to escape, and Tony helps her flee from danger. Together, they discover something strange that is happening in the Arc Station, as they come face to face with new enemies known as 'Elementals'. Tony, alongside Aki, managed to fend them off and prevent the terrorists from destroying the entire facility.

In "Japan: Enter Iron Man," We see Tony Stark's intelligence and wit as he manages tricky and intense situations. The episode also introduces us to new characters, Aki being the striking new addition, who joins Iron Man's side. The animation is well done, and the combat scenes between Iron Man, the Elementals, and the terrorists are thrilling to watch. Overall, this episode successfully introduces the audience to the Iron Man anime while setting up an exciting storyline for the rest of the season.