Future Trunks, is a character who first appears in the Dragon Ball manga created by Akira Toriyama, more popularly followed by Dragon Ball Z. Trunks is introduced to be a boy from the future, his father is Vegeta, the prince of the extinct race of fictional aliens called the Saiyans, and his mother is Bulma, the heir of a massive company called Capsule Corporation. "Mirai" is the Japanese kanji for 'future'. Trunks' seiyū is provided by Takeshi Kusao. In the English language dub, he is voiced by Eric Vale.
In Dragon Ball GT: Final Bout, he is voiced by Skip Stellrecht
This is the first Trunks that the readers and/or viewers ever see in the Dragon Ball manga (the section he is in is titled Dragon Ball Z in North America) and the Dragon Ball Z anime. Trained by Gohan in an alternate time line, Trunks travels through time to seek help from Goku to prevent the Artificial Humans No. 17 and No. 18 from ravaging Earth. Trunks is a determined and loyal warrior. His name is a play on "trunks", a type of male clothing.