is a Japanese anime television series and the third television series in the Digimon franchise, produced by Toei Animation. The series takes place in a new setting separate from the preceding series, Digimon Adventure and Digimon Adventure 02, where the characters utilize cards from the collectible card games. The series aired in Japan from April 2001 to March 2002.

The series was originally licensed in North America by Saban Entertainment, aired in the US from September 2001 to June 2002 as the third season of Digimon: Digital Monsters. A Hong Kong manhua adaptation of the series, by Yu Yuen-wong, was serialized from April to October 2004.

Plot

Takato Matsuki, a fan of the Digimon card game, finds a Blue Card, which transforms his card reader into a D-Power Digivice. His original Digimon creation, Guilmon, materializes into real life when his D-Power scans his drawings. Takato meets Henry Wong and Rika Nonaka, two other children who are partnered with Terriermon and Renamon respectively, as well as Calumon and Impmon. As wild Digimon begin roaming Shinjuku, the Tamers defeat them and defend the city. Using their D-Powers, the Tamers can enhance their Digimon partners by scanning cards to Digi-modify or help their partners Digivolve. After each Digimon is defeated, their Digimon obtains their data. Meanwhile, Hypnos, an intelligence agency led by Mitsuo Yamaki, has been capturing the Digimon and sending them back to the Digital World.

Yamaki's obsessive efforts to exterminate the Digimon brings the Devas, twelve extremely powerful Digimon, into the Real World. Henry's father, Janyu Wong, and his friends, the Monster Makers, are revealed to be responsible for creating the prototype digital forms that eventually evolved into Digimon. The Bio-Emergence of the enormous pig Deva, Vikaralamon, reveals the existence of Digimon to the general public and result in Calumon being captured and taken back to the Digital World. In hopes of saving Calumon, the Tamers enter the Digital World, with a remorseful Yamaki as their ally in the Real World. Impmon turns his back on the Tamers when he encounters the dog Deva Caturamon, and wishes to become strong, thus becoming Beelzemon. The Tamers confront Beelzemon, and Beelzemon kills Leomon, causing his partner Jeri Kato to fall into depression. After resolving conflicts with the Digimon Sovereigns, the Tamers learn that the Digimon are protecting themselves from humans and the Real World because the D-Reaper, a rogue clean-up program, has been destroying the Digital World.

As the Tamers return to the Real World, the D-Reaper kidnaps Jeri, manipulating and trapping her inside its body. The D-Reaper begins to materialize in the Real World and the Tamers fight back, with Yamaki assembling the Monster Makers to assist them. The Monster Makers develop a program targeting the D-Reaper's core programming, allowing the Tamers to defeat the D-Reaper and save Jeri. With both worlds restored, the Tamers discover the effects of the Monster Makers' program also have impacted the Digimon. The Tamers say goodbye to their Digimon partners as they forced to return to the Digital World. Some time later, Takato discovers a portal to the Digital World in Guilmon's old hideout in the park.

Characters

Tamers

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:Takato is a 10 year old student.