Full cast of K-ON!

Aki Toyosaki

Yui Hirasawa (voice)

36 episodes

Yoko Hikasa

Mio Akiyama (voice)

36 episodes

Satomi Sato

Ritsu Tainaka (voice)

36 episodes

Minako Kotobuki

Tsumugi Kotobuki (voice)

36 episodes

Asami Sanada

Sawako Yamanaka (voice)

32 episodes

Ayana Taketatsu

Azusa Nakano (voice)

29 episodes

Madoka Yonezawa

Ui Hirasawa (voice)

29 episodes

Chika Fujitou

Nodoka Manabe (voice)

27 episodes

Yoriko Nagata

Jun Suzuki (voice) / Student (voice)

16 episodes

Tomoko Nakamura

Classmate (voice) / Student (voice) / Boy in Movie (voice) / Host (voice) / Club Member (voice)

12 episodes

Naoko Sugiura

Classmate (voice) / Reporter (voice) / Girl in Movie (voice) / Weather Forecaster (voice)

11 episodes

Masumi Kageyama

Classmate (voice) / Teacher (voice)

5 episodes

Mami Fujita

Classmate (voice) / Student (voice)

5 episodes

MAKO

Classmate (voice)

5 episodes

Mika Ito

Satoshi Tainaka (voice) / Classmate (voice)

4 episodes

Mai Hirano

Classmate (voice)

3 episodes

Taeko Kitamura

Classmate (voice)

3 episodes

Tomoaki Maeno

Salesperson (voice)

3 episodes

Arise Sato

Classmate (voice)

3 episodes

Yuiko Tatsumi

First-Year Student (voice) / Student (voice)

2 episodes

Asuka Horiguchi

Student (voice) / First-Year Student (voice)

2 episodes

Shin Nanasawa

Classmate (voice)

2 episodes

Ken Yanai

Principal (voice)

2 episodes

Hideyuki Kanaya

Teacher Horigome (voice)

2 episodes

Asumi Kodama

Megumi Sokabe (voice)

2 episodes

Hibiku Yamamura

Classmate (voice)

2 episodes

Sachiko Chijimatsu

Tomi Ichimonji (voice)

2 episodes

Hitomi Nase

Student from Occult Club (voice)

2 episodes

Mayuki Makiguchi

Student Council Treasurer (voice)

1 episode

Mana Hirata

First-Year Student (voice)

1 episode

Kiyoko Nagaki

Judo Club President (voice)

1 episode

Kunpei Sakamoto

Photographer (voice)

1 episode

Kanehira Yamamoto

Announcement (voice)

1 episode

Sora Kuwakado

Shrine Maiden (voice)

1 episode

Asuka Ohgame

First-Year Student (voice)

1 episode

Takuma Terashima

Father (voice)

1 episode

Chinatsu Akasaki

First-Year Student (voice)

1 episode

Yasufumi Saitō

Office Worker (voice)

1 episode

Jin Domon

Host (voice)

1 episode

Chiaki Yurin

First-Year Student (voice)

1 episode

Kotomi Yamakawa

Bride (voice)

1 episode

Naoki Koshida

Groom (voice)

1 episode

Kazuhiro Nakaya

Shopkeeper (voice)

1 episode

Yoshihisa Kawahara

Vocalist (voice)

1 episode

Anri Katsu

Vocalist (voice)

1 episode

Katsuhiko Iriya

Salesperson (voice)

1 episode

Kouichi Souma

Audience Member (voice)

1 episode

Hiroshi Watanabe

Audience Member (voice)

1 episode

Kento Ishikawa

Audience Member (voice)

1 episode

Ryuichi Kijima

Night Stand Owner (voice)

1 episode

Hiro Nakajima

Receptionist (voice)

1 episode

Chieko Kagose

Second-Year Student (voice)

1 episode

Hisayoshi Suganuma

Salesperson (voice)

1 episode

Ken'ichi Koike

Café Manager (voice)

1 episode

Azusa Enoki

Classmate (voice)

1 episode

Takuya Eguchi

Salesperson (voice)

1 episode

Takashi Yoshida

Host (voice)

1 episode

Minoru Shiraishi

Reporter (voice)

1 episode

Asuka Nishi

Student (voice)

1 episode

Aiko Okubo

Teacher (voice)

1 episode

Takashi Mito

Scary Person (Johannes Krauser II) (voice)

1 episode

Chiaki Kano

Person in Charge (voice)

1 episode

Miho Miyagawa

Teacher (voice)

1 episode

Kentaro Tone

Teacher (voice)

1 episode

Daichi Kanbara

First Love (voice)

1 episode

Mai Gotou

Student (voice)

1 episode

Yu Shimamura

Student (voice)

1 episode

Kiyohito Yoshikai

Customer (voice)

1 episode

Riki Kitazawa

Yui's Father (voice)

1 episode

Rio Natsuki

Yui's Mother (voice)

1 episode

Cocoro Kikuchi

Student (voice)

1 episode

Yukika Teramoto

Student (voice)

1 episode

Eiji Maruyama

Butler Saito (voice)

1 episode

Shinnosuke Tachibana

Salesperson (voice)

1 episode

Hisafumi Oda

Salesperson (voice)

1 episode

Yuu Asakawa

Norimi Kawaguchi (voice)

1 episode

Chie Nakamura

Mrs. Kawakami (voice)

1 episode

Chihiro Tagaino

Nodoka's Mother (voice)

1 episode

Yasuaki Takumi

Garbage Collection Voice (voice)

1 episode

Yui Shoji

Salesperson (voice)

1 episode