Yukio Oikawa

Yukio Oikawa is a character in the anime series Digimon Adventure Zero-Two.

Oikawa is considered by many to be the most tragic character in the series. He is one of the few human adults to have a knowledge of the Digital World. He was born in 1969. As a kid, he was an extreme loner, mocked and stuned by classmates, he had no friends. A boy named Hiroki Hida was the only one who never treated him like dirt and became his only friend; Hiroki was born in the same year as Oikawa.

Therefore Hida has his obessesion. He can communicate with the Digital World through old video games, and he shared the same obessession with Oikawa. They both ended up commuticating with the Digital world. They spent hours and hours on the video games talking with the Digital World, eventully, Oikawa met his own Digimon named Datirimon (Pipmon).

One day, Hiroki's father Chikara was very worried of the obsession his son is going through, so he decides that Hiroki and Oikawa are being too childish. Chikari forbidded his son from playing video games and tried to separate Hiroki from Oikawa fearing they are spending too much time together. The two were heartborken but they remained friends; they made the promise to each other that one day these two would go to the Digital World abd they started sharing their dreams and never told anyone else about it.

Oikawa worked with Ken Ichijouji's father as a computer programmer.

In 1995, when the Hikarigota incident occurred, Oikawa went to ivestigate, he worked along with Nancy Takaishi (Natsuko Takaishi in Japan). There Oikawa learned that Hikarigota served as a gateway to the Digital World (in 1995 Hiroki was still alive.)

Oikawa is possessed by Myotismon (Belial Vampdemon in Japan) on the ninth of August, 1999 across the harbor from Obedia.