He is the leader of the Japanese group Fantastics from Exile Tribe.
In 2009, Taiki got interested in dancing due to his mother's invitation to watch "Exile Live Tour 2009 The Monster",[2] he then joined Tokyo's EXPG.
In 2011, he started his activities as both an actor and a back dancer for Generations from Exile Tribe.
In February 2014, he participated in "Exile Performer Battle Audition" and in April of the same year he became one of five people who passed the final audition to join Exile as performers.
On December 29, 2016, he was announced as a member and leader (alongside Exile's member Sekai) of the unit Fantastics from Exile Tribe which released their major debut single "Over Drive" on December 5, 2018.