The title of this series is derived by the main characters names, and ultimately stands for "tiger" (tora) and "dragon" (dora).
Cassandra Lee Morris (Taiga (English)), Johnny Yong Bosch (Yusaku (English)), and experienced voice actor Brian Beacock (Koji (English)) have all previously worked together in Doraemon (2005), as the voices of Nobita Nobi, Shizuka Minamoto, and Sneech Honekawa respectively.