Shirō Saitō

Kojirou Shindou. Cabinet Office Director-General for Policy Planning, is at Haneda Airport for a business trip. While the plane is on the runway, a giant structure suddenly appears out of thin air. The plane carrying Shindou and 251 passengers is taken undamaged inside the giant structure. After everyone disembarks, a man who looks like an ordinary human being shows up. He assures those from the plane that they're not in any danger. Shindou asks him to identify himself and explain the situation. Then the outside of the structure is displayed on a large screen, and at the same time, every passenger's cell phone starts ringing all at once. On each cell phone screen is a message from this man, to every one of Japan's citizens: "I, Yaha-kui zaShunina, hereby notify you that I am going to intervene in Japan's internal affairs."

It is the first Dragon Ball anime produced in 18 years and is set after the defeat of Majin Buu, when the Earth has become peaceful once again.

The plot follows a team of mercenaries known as Lagoon Company, who smuggle goods in and around the seas of Southeast Asia. Their base of operations is located in the fictional city of Roanapur in Thailand, and they transport goods in the PT boat Black Lagoon. Lagoon Company does business with various clients, but has a particularly friendly relationship with the Russian crime syndicate Hotel Moscow. The team takes on a variety of missions - which may involve violent firefights, hand-to-hand combat, and nautical battles - in various Southeast Asian locations and when not doing much, the members of the Lagoon Company spend much of their down time at The Yellow Flag, a bar in Roanapur.

14 year-old Sumimura Yoshimori is the desendant of a monster exterminator, also known as a Kekkaishi. Unfortunately, he is not the only one. Yumikura Tokine, his older, female rival is also related to the Kekkaishi. They battle monsters and demons, protecting their lands and people, all the while vying for the title of rightful heir to the Kekkaishi bloodline.