As Team Satomi's forward, Takeshi is a gifted pilot who frequently defeats Liz Ricarro when his talent gets to his head. Takeshi seems to take nothing seriously, but his determination is strong when racing and he is also a practitioner of kendo. He has an affinity for hot dogs and video games, particularly Watch World where his dog-like character is named Katana. Although Takeshi is a skilled pilot, he has an emotional breakdown from a blow to his ego. He, unlike his teammates, seems to have a normal family life, along with a younger sister named Yuri, who loves teasing her brother, and barging in on him without asking, though it is obvious that she loves her big brother dearly and she claims to be his biggest fan and supporter. Takeshi also looks to his idol, a famous IGPX pilot known as Rocket G, or simply "The Rocket", as a source of inspiration.
[spoiler]The Rocket is later revealed to be Team Satomi's coach Andrei Rublev.
Takeshi was a couple with Fantine Valjean and met with her at times when playing Watch World, however, in season 2, they broke up. Fantine realized that Takeshi and Liz have feelings for each other and thought of Takeshi as a friendly rival rather than a boyfriend. He also matures throughout the series.
