Takeru TK Takaishi is a charcter in the anime and manga series Digimon Adventure and Digimon Adventure 02. He is a DigiDestined, partnered with Patamon, and embodies the trait of Hope. He is the young brother of Yamato ''Matt'' Ishida.
He hates it when his big brother Matt gets into a conflict or fight with Tai, the leader of the DigiDestined. He also begins to have feelings for Kari Kamiya, Tai's little sister and the eighth DigiDestined.