Main character of Part III. A hacker, top gamer, and motorcyclist who joined C•X. Attracted interests of Yacob & Scion and ended up taking the task as "Operator G7" originally by Shogo Yahagi to liberate the human race from computerized supervision. There is no apparent relationship between Eiji Takanaka and Yui Takanaka of the first two movies.

(Source: Wikipedia)