Takeru "T.K." Takaishi

Takeru Takahaishi is a character in the anime and manga Digimon. He is frequently referred to by his nickname, "T.K.", in the English anime. He's the partnered to Patamon & is the younger brother of Yamato Ishida, who he care for. Takeru was too young to remember his parents divorce clearly so he's not as effected by it as much as Yamato. He's glad when he gets to see his dad and doesn't mind living with his mom.

Prelude to Digimon Adventure
He witnessed the Greymon/Parrotmon fight.

Digimon 02
Takeru grew alot during the last years after his first adventure. He was a star member of his basketball team. At the start of April 2002, he & his mom moved to Odaiba, with Takeru attending Odaiba Elementary in the same class as Daisuke Motomiya & his good friend [[Hikari Yagami]. But because of he 7 Hikari are good friend, Takeru immediately became rival of a paranoid Daisuke{Think thought the two were steady}. Like Hikari, Takeru has a slight advantage compare to the new kids because he has the most Digimon experience.

But there are two sides to Takeru: The 'kind & cheery' Takeru usually & the fierce & serious Takeru that only surfaces in the matters of villians of pure evil like Devimon. His second side was mainly due to Angemon's previous death and how he doesn't want to see Patamon die again.

Digimon 02: Series Finale epilogue
By the year 2027, Takeru became a author. He wrote various stories based on the adventures he and the other children had.