Wonder Beat Scramble

Wonder Beat Scramble (ワンダービートS), also known as Micro Nauts, is a Japanese science fiction anime series planned and supervised by Osamu Tezuka in his later years, which ran from April 16 to November 19, 1986, on TBS-affiliated networks. Produced by Mushi Production, Tokyo Broadcasting System and Tokyu Agency, it was directed by Satoshi Dezaki and Seiji Arihara, with Arihara, Tsuneo Tominaga and Sunao Katabuchi serving as chief unit directors, Setsuko Shibuichi designing the characters, Yūichi Higuchi designing the mechanical elements and Ryō Yonemitsu and Hajime Mizoguchi composing the music. This is the first TV anime work of the newly established Mushi Production after its bankruptcy, and is an original project by Satoshi Itō based on the "Bacteria Rangers" of the 1963 Astro Boy TV series. The story was overseen by scholars in the fields of medicine and physiology, and at the end of each episode, Tezuka, himself being a Doctor of Medicine, appeared in live-action segments to explain the organs of the human body and physiological functions.

Plot
In the year 2119, the space life exploration ship Greensleeves encountered the wandering planet X23, and after discovering traces of the extinction of advanced civilization on other planets that X23 had passed through, the World Federation ordered Greensleeves to destroy X23, but its captain, Isao Sugita, refused and cut off all communication.

Two years later, Isao's eldest son, Susumu, who lives in Nagisa City, is suddenly taken to the Phoenix Tower of the Institute for Comprehensive Health Science, where Dr. Miya asks him to join the White Pegasus, a special medical unit. In Nagisa City, a number of residents are collapsing due to unexplained health problems, and they are to be treated by injecting the special intra-vehicle entry vessel "Wonder Beat" into the affected areas by micronizing it. Thus begins the battle between Susumu and the rest of the White Pegasus team and the unidentified aliens who repeatedly attack the human body.

White Pegasus

 * Susumu Sugita (スギタ・ススム)
 * A 13-year-old boy living in Nagisa City. He has a compassionate and caring personality, and has been living a rough life due to accusations directed at his father. At the request of Dr. Miya, he joins the White Pegasus.
 * A 13-year-old boy living in Nagisa City. He has a compassionate and caring personality, and has been living a rough life due to accusations directed at his father. At the request of Dr. Miya, he joins the White Pegasus.


 * Doctor Miya (ドクター・ミヤ)
 * Director of Phoenix Tower, a comprehensive health science research institute in Nagisa City. Doctor of Medicine. He developed the Micronizer System in order to counter the unidentified "HIEU" (Vijur aliens, "Highly Intelligent Elusive UFO") that repeatedly attack the human body. He is invaded by them in the last episode.
 * Director of Phoenix Tower, a comprehensive health science research institute in Nagisa City. Doctor of Medicine. He developed the Micronizer System in order to counter the unidentified "HIEU" (Vijur aliens, "Highly Intelligent Elusive UFO") that repeatedly attack the human body. He is invaded by them in the last episode.


 * Mayumi (マユミ)
 * Dr. Miya's niece. She is the same age as Susumu. She volunteers to work as Miya's secretary and later becomes Susumu's girlfriend. According to the pilot version's production materials, her last name is Miya. Her body is invaded by the aliens in episode 14.
 * Dr. Miya's niece. She is the same age as Susumu. She volunteers to work as Miya's secretary and later becomes Susumu's girlfriend. According to the pilot version's production materials, her last name is Miya. Her body is invaded by the aliens in episode 14.


 * Bio (ビオ)
 * Data accumulation robot. It understands human language and can think and act autonomously. Inside the Wonder Beat, it searches for the life cores of Medro Monsters that have invaded the operator and the human body. Often acts like a senior to Susumu.
 * Data accumulation robot. It understands human language and can think and act autonomously. Inside the Wonder Beat, it searches for the life cores of Medro Monsters that have invaded the operator and the human body. Often acts like a senior to Susumu.


 * Li Mei Fang (リー・メイファン)
 * A Chinese woman. At the age of 22, she has a doctorate in medicine and is a commander who leads her units with calm and precise judgment. She is invaded by aliens in episode 23. In the anime Grey, which shares many staff members, anime-original characters Mei and Fang appear as companions to Li from the original manga, and there is a playful twist where the three names are combined to form "Li Mei Fang."
 * A Chinese woman. At the age of 22, she has a doctorate in medicine and is a commander who leads her units with calm and precise judgment. She is invaded by aliens in episode 23. In the anime Grey, which shares many staff members, anime-original characters Mei and Fang appear as companions to Li from the original manga, and there is a playful twist where the three names are combined to form "Li Mei Fang."


 * Michael Jansson (マイケル・ヤンソン)
 * An American man. He is in charge of EVA with Susumu, and is a cheerful and reliable older brother figure for him. He is later transferred to the Engineering Bureau.
 * An American man. He is in charge of EVA with Susumu, and is a cheerful and reliable older brother figure for him. He is later transferred to the Engineering Bureau.


 * Joe Kumba (ジョー・クムバ)
 * A Congolese man. He is in charge of mechanics and alien language analysis.
 * A Congolese man. He is in charge of mechanics and alien language analysis.


 * Kōji Manaka (マナカ・コウジ)
 * Bio's developer. A technical genius, he is responsible for the mechanics and operations of the White Pegasus.
 * Bio's developer. A technical genius, he is responsible for the mechanics and operations of the White Pegasus.


 * Catherine Doyet (カトリーヌ・ドワイエ)
 * A French woman. Mainly in charge of operations. Develops small Vijur detectors and occasionally enters bodies.
 * A French woman. Mainly in charge of operations. Develops small Vijur detectors and occasionally enters bodies.


 * Tetsuya Aramaki (アラマキ・テツヤ)
 * An excellent astronaut trainee, but after an incident, he joined the White Pegasus to replace Michael. He is more skilled than Susumu at piloting machines and shooting.
 * An excellent astronaut trainee, but after an incident, he joined the White Pegasus to replace Michael. He is more skilled than Susumu at piloting machines and shooting.

HIEU (Vijur aliens)

 * Princess Vijura (ビジュラ姫)
 * Under the orders of her father, King Vijur, she takes charge of the exploration of the "life elements," but questions Zudar's policy of insisting on a hard line. She later meets Susumu, goes above ground to stay at Susumu's house, and is astonished to learn that their intrusion is causing severe pain to the human body.
 * Under the orders of her father, King Vijur, she takes charge of the exploration of the "life elements," but questions Zudar's policy of insisting on a hard line. She later meets Susumu, goes above ground to stay at Susumu's house, and is astonished to learn that their intrusion is causing severe pain to the human body.


 * General Bagoo (バグー将軍)
 * In charge of the battle against the White Pegasus. After a series of failures, he is ousted, but makes an unexpected appearance in the final episode.
 * In charge of the battle against the White Pegasus. After a series of failures, he is ousted, but makes an unexpected appearance in the final episode.


 * General Zudar (ズダー将軍)
 * After Bagoo's downfall, he is promoted from second-in-command and seizes full control of the search for the life elements, repeatedly attacking the people of Earth. He also plots to seize control of the planet Vijur, but is finally reconciled and aims for a new future for Vijur. In episode 26, the final episode of the series, he rebels, and after cutting off the communication with regret and realizing that he was in too much of a hurry, he dies muttering, "I was happiest when I was by your side (Princess Vijura)."
 * After Bagoo's downfall, he is promoted from second-in-command and seizes full control of the search for the life elements, repeatedly attacking the people of Earth. He also plots to seize control of the planet Vijur, but is finally reconciled and aims for a new future for Vijur. In episode 26, the final episode of the series, he rebels, and after cutting off the communication with regret and realizing that he was in too much of a hurry, he dies muttering, "I was happiest when I was by your side (Princess Vijura)."


 * Dr. Gabor (ガボー博士)
 * HIEU's technician, responsible for data collection and the development and control of the Medro Monsters.
 * HIEU's technician, responsible for data collection and the development and control of the Medro Monsters.


 * King Vijur (ビジュール大王)
 * The ruler of the planet Vijur (wandering planet "X23"). In order to save his rapidly declining planet, he orders his daughter, Vijura, to search for "life elements." He later comes to Earth. The search for the life elements was done out of love for his planet, and not out of any malicious intent to conquer the Earth or annihilate humanity. He is shot and injured while trying to control the out of control Zudar.
 * The ruler of the planet Vijur (wandering planet "X23"). In order to save his rapidly declining planet, he orders his daughter, Vijura, to search for "life elements." He later comes to Earth. The search for the life elements was done out of love for his planet, and not out of any malicious intent to conquer the Earth or annihilate humanity. He is shot and injured while trying to control the out of control Zudar.