Full List of Characters

The following is a comprehensive list of characters from the ''Sound! Euphonium'' anime, manga, and light novels.

Kitauji High School Staff

 * Chihiro Taki - Noboru Taki's deceased wife, former band director at Kitauji High School
 * Noboru Taki - General music teacher, band director, brass instructor
 * Masahiro Hashimoto - Percussion instructor
 * Michie Matsumoto - Assistant band director
 * Rikako - Former general music teacher and band director at Kitauji High School
 * Satomi Niiyama - Woodwind instructor
 * Tooru Taki - Noboru Taki's father, former band director at Kitauji High School

Kitauji High School Concert Band Members
The students in the Kitauji High School Concert Band are listed here by section in score order.

Flute and Piccolo

 * Yoriko Souga - Designated piccolo, librarian
 * Kotoko Himegami - 1st flute, flute section leader, principal flute
 * Tsune Watanabe - 1st flute, alumni coordinator
 * Sari Takahashi - 1st flute/Designated piccolo (Our Promise)
 * Kyouko Mihara - 2nd flute
 * Shirabe Inoue - 2nd flute/Flute section leader (Our Promise)
 * Meiko Oda - 2nd flute
 * Nozomi Kasaki - Flute section assistant leader, band accountant (Our Promise)
 * Tsubomi Nakano

Oboe and Bassoon (Double Reeds)

 * Mizore Yoroizuka - Designated oboe/Double reeds section leader, principal oboe (Our Promise)
 * Raina Kitamura - Double reeds section leader, principal bassoon
 * Mikino Oka - Bassoon

Clarinet - E♭ Clarinet, B♭ Clarinet, and Bass Clarinet

 * Maina Kase - Designated E♭ clarinet
 * Hirone Torizuka - 1st clarinet, clarinet section leader, principal B♭ clarinet, concertmistress
 * Rie Shima - 1st clarinet/Clarinet section leader (Our Promise)
 * Hiyoko Ueda - 1st clarinet
 * Sakiko Suzuka - 2nd clarinet
 * Shouko Hagiwara - 2nd clarinet, photographer
 * Youko Matsuzaki - 2nd clarinet/Bass clarinet (Our Promise)
 * Sugami Tanaka - 3rd clarinet
 * Yumina Ooguchi - 3rd clarinet
 * Chieri Takahisa - 3rd clarinet/Designated E♭ clarinet (Our Promise)
 * Hisae Takano
 * Hitoshi Usui - Bass clarinet
 * Junko Koshigawa - Bass clarinet

Saxophone - Soprano, Alto, Tenor, Baritone

 * Kiriko Miya - 1st alto, designated soprano
 * Raimu Okamoto - 1st alto, principal alto
 * Hiroe Hashi - 2nd alto
 * Shinobu Morita - 2nd alto
 * Chikai Maki - 2nd alto, baritone
 * Sumiko Hirao - Principal tenor/Saxophone section leader (Our Promise)
 * Aoi Saitou - Tenor (formerly)
 * Chikao Takigawa - Tenor
 * Haruka Ogasawara - Designated baritone, saxophone section leader, band president

Horn in F

 * Juri Sawada - 1st horn, horn section leader
 * Hiro Kahashi - 2nd horn
 * Michiyo Morimoto - 3rd horn
 * Miru Kishibe - 4th horn/Horn section leader (Our Promise)
 * Lala Hitomi

Trumpet

 * Kaori Nakaseko - 1st trumpet, trumpet section leader, band accountant
 * Reina Kousaka - 1st trumpet, Crescent Moon Dance soloist, instrument manager
 * Yuuko Yoshikawa - 2nd trumpet/Trumpet section leader, band president, drum major (Our Promise)
 * Sana Kasano - 3rd trumpet
 * Junichi Takino - 3rd trumpet
 * Tomoe Kabe - First-year instructor, concert band manager (Our Promise)
 * Akiko Yoshizawa

Trombone

 * Hideri Noguchi - 1st trombone, trombone section leader
 * Maki Akamatsu - 1st trombone
 * Mei Taura - 2nd trombone
 * Shuuichi Tsukamoto - 2nd trombone
 * Keina Iwata - 3rd trombone/Bass trombone, trombone section leader (Our Promise)
 * Sayaka Fukui

Bass - Euphonium, Tuba, Contrabass

 * Asuka Tanaka - 1st euphonium, principal euphonium, bass section leader, band vice president, drum major
 * Kumiko Oumae - 1st euphonium/First-year instructor (Our Promise)
 * Natsuki Nakagawa - 2nd euphonium/Band vice president (Our Promise)
 * Takuya Gotou - Principal tuba/Bass section leader (Our Promise)
 * Riko Nagase - Tuba
 * Hazuki Katou - Tuba
 * Sapphire Kawashima - Designated contrabass

Percussion

 * Narai Tanabe - Percussion section leader
 * Saki Kayama
 * Miyoko Oono - Percussion section leader (Our Promise)
 * Junna Inoue
 * Masako Sakai
 * Tsubame Kamaya

Flute

 * Kana Etou
 * Narumi Hiraishi
 * Tsumiki Yamane

Double Reeds

 * Ririka Kenzaki - Oboe
 * Eru Kabutodani - Bassoon
 * Suruga Koteyama - Contrabassoon

Clarinet

 * Maya Hashida
 * Miki Katou
 * Seiko Ashida
 * Shiori Hiranuma
 * Tairu Kitayama
 * Taku Imura
 * Ayako Sakasaki - Bass Clarinet

Saxophone

 * Haruna Hosono - Alto
 * Kiri Matsumoto - Alto
 * Nakaba Hattori - Alto
 * Nanami Ootaki - Alto
 * Seiya Suzuki - Alto
 * Babe Uchida - Tenor
 * Machiko Nara - Tenor
 * Kyouko Ayukawa - Baritone
 * Tadashi Endou - Baritone

Horn in F

 * Aine Kohara
 * Hibiki Tsuchiya
 * Sanae Yashiki
 * Sumiko Fukamachi

Trumpet

 * Sayaka Takino
 * Suguru Takami
 * Tamari Asakura
 * Yume Kohinata

Trombone

 * Maiya Kikkawa
 * Michiru Hakase
 * Tomomi Hotei

Bass

 * Kanade Hisaishi - Euphonium
 * Mirei Suzuki - Tuba
 * Satsuki Suzuki - Tuba
 * Motomu Tsukinaga - Contrabass

Percussion

 * Aota Maeda
 * Michiko Machida
 * Motoko Higashiura
 * Rairi Hayashi
 * Sousuke Maeda
 * Une Kitada

Rikka High School Concert Band Students

 * Kanon Saijou - Flute
 * Mion Saijou - Oboe
 * Momoka Koyama - Bassoon
 * Mirai Sezaki - Trombone, trombone section leader
 * Amika Nase - Trombone
 * Azusa Sasaki - Trombone, middle school classmate of Kumiko Oumae
 * Shiho Togawa - Trombone
 * Taichi Matoba - Trombone

Other Characters

 * Akiko Oumae - Kumiko Oumae's mother
 * Asumi Tanaka - Asuka Tanaka's mother
 * Kaho Hariya - A first-year euphonium player who joined during Kumiko's 3rd year
 * Kentarou Oumae - Kumiko Oumae's father
 * Kohaku Kawashima - Sapphire Kawashima's younger sister
 * Kyouko Itou - A student from Aoi Saitou's university
 * Mamiko Oumae - Kumiko Oumae's older sister
 * Mayu Kuroe - A third-year euphonium player who joined during Kumiko's 3rd year
 * Namie Horikawa - Fictional composer of Crescent Moon Dance
 * Sari Yoshii - A first-year clarinet player who joined during Kumiko's 3rd year
 * Serina Hiiragi - A Kitauji student who is a friend of Azusa Sasaki
 * Masakazu Shindou - One of the best euphonium players in the world, and a judge at the All-Japan Band Competition
 * Suzume Kamaya - A first-year tuba player who joined during Kumiko's 3rd year
 * Takashi Higuchi - A student at Ryuusei Academy and old friend of Motomu
 * Yayoi Kamiishi - A first-year tuba player who joined during Kumiko's 3rd year