Tairu Kitayama

is a side character of Sound! Euphonium: The Movie - Our Promise: A Brand New Day film. He is a new first-year at Kitauji High School. He joins the band as a clarinetist in Kumiko's second year. During Tairu's second year, he plays the Alto Clarinet.
== Background ==
Tairu was the president of the Minami Junior High School concert band last year. He is a talented musician with excellent technique.
== Etymology ==
* The name Tairu means "tile" (タイル). 
* Tairu's surname Kitayama means "north" (北) (kita) and "mountain, hill" (山) (yama).
== Trivia ==
*He is often compared to Reina Kousaka, since they are both extremely talented, even in their first years.
== Gallery ==
3rd year bass and alto clarinets.jpg
Fu7SllkaMAIOpK2.jpg
Category:Characters
Category:Male
Category:New Members
Category:Clarinetists
Category:Alto Clarinetists
Category:Kitauji High School
Category:Concert Band Members
Category:First Years
Category:Woodwind Players
Category:Minami Alumni
Category:Liz and the Blue Bird Performer