Hibiki Tsuchiya

is a side character of Sound! Euphonium: The Movie - Our Promise: A Brand New Day. She is a new first-year at Kitauji High School who joins the band as a hornist in Kumiko Oumae's second year.
== Personality ==
Hibiki has admired the concert band since she was in middle school. The horn charmed her the most out of the brass instruments, so she went to the horn section without any hesitation. As she loves her senpais, she wants to help them as much as she can, despite being a beginner.
== Etymology ==
* The name Hibiki means "acoustic/acoustics, sound, noise, echo" (音響). 
*Hibiki's surname Tsuchiya means "soil, earth" (土) (tsuchi) and "roof, house, shop, dealer, seller" (屋) (ya).
== Gallery ==
S3 horn members.jpg
FwPTBcPaYAI1Ui6.jpg
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Category:Horn Players
Category:First Years
Category:New Members
Category:Kitauji High School
Category:Concert Band Members
Category:Female
Category:Characters
Category:Brass Players