
Disband the Club!
Just starting high school, Yui is having trouble fitting in and decides to join the light music club. But she first must buy and learn guitar.
Episode 1•24m

Instruments!
Yui wants a guitar that is too expensive. All the band girls get part-time jobs to save up for the guitar. Yui might actually get it through a twist of fate.
Episode 2•24m

Cram Session!
It’s time to take midterm exams, but Yui is too busy practicing guitar that she ends up failing. She must pass the retest or the band must breakup.
Episode 3•24m

Training Camp!
Mio is inspired by finding a tape of the previous club's performance, and gets the band together to practice over the summer for an upcoming school festival.
Episode 4•24m

Advisor!
Three days left 'til the music festival, the girls are still not officially recognized as a club. Ritsu blackmails a previous club member to be their advisor.
Episode 5•24m

School Festival!
The band plays the school festival. Mio trips and exposes her underwear to the audience. She ends up getting a fan club, but is scarred by the embarrassment.
Episode 6•24m

Christmas!
It’s Christmas time and Ritsu decides to hold a Christmas party at Yui’s house.
Episode 7•24m

Freshman Reception!
The second year of school begins! The Light Music Club tries to gather by any means necessary.
Episode 8•24m

New Club Member!
Azusa Nakano joins the Light Music Club but realizes that the laid-back club might not be for her, and Azusa’s membership is at stake.
Episode 9•24m

Another Training Camp!
The girls go on another training camp with their new member. Despite Azusa’s nagging, she’s the one that plays the most.
Episode 10•24m

Crisis!
The annual school festival is getting closer and the Light Music club will be performing again... however, Mio and Ritsu get into an argument.
Episode 11•24m

Light Music!
Yui gets a fever. Will she recover in time for the festival?
Episode 12•24m

Winter Days!
As the cold winter weather creeps in, and despite Yui's offer of having nabe with everyone, each of the club members have individual duties. Tsumugi gets a part time job at a fast food restaurant, Mio goes to the beach to get inspiration for her lyrics, Ritsu has to entertain her little brother and Azusa is asked to look after her classmate's pet cat, despite not being good with cats herself. However, Mio cannot think of anything to write, Tsumugi buckles under the pressure, Ritsu ends up by herself and Azusa is left uncertain what to do when the cat starts throwing up. A random text from Yui cheers up the others and she comes to help Azusa with the cat. They all meet up for burgers where Ritsu is shocked to find what she thought was a love letter addressed to her was actually a set of lyrics Mio wrote.
Episode 13•24m

けいおん!
Hirasawa Yui, a young, carefree girl entering high school, has her imagination instantly captured when she sees a poster advertising the ‘Light Music Club’. Being the carefree girl that she is, she quickly signs up. However, Yui has a problem, she is unable to play an instrument. When Yui goes to the clubroom to explain, she's greeted by the other members: Ritsu, Mio and Tsumugi. Although disheartened at Yui’s lack of musical know-how, they still try to convince her to stay to prevent the club’s disbandment. After playing Yui a short piece which re-ignites her imagination, they succeed in keeping their new member and guitarist. Along with the tasks of school and homework, Yui begins to learn the guitar with the help of the other band members, experiencing many mishaps along the way. However, with the school-festival drawing near and Yui getting stuck with her practice, will the Light Music Club be ready in time for their debut? (Source: MAL Rewrite)