Kiseki: Sobito of That Day

Both based on a famous song in Japan. Both movies are based on a band that want to sing and their love for music.

both stories are based on famous artists in Japan: Kiseki is about the band Greeeen, while Little Love Song is inspired by the songs of MONGOL800.

While the subject matter is very different, if you like GReeeeN, the movie Ai Uta is based on/inspired by the GReeeeN song of the same name.

Both movies has young high schoolers that are actually talented in the music. They just need older musician guidance, support and believe in them.

Both Japanese movies about young high schoolers forming a band.
They face many challenges and difficulty.
Very cute and inspirstion

Both are about a group of young people trying so hard to get their voice and music heart.
Talented and full of passion not necessary bring them success
Inspiration and sweet movies

Two men grew up together have a dream. Have same passion and talent. Drew apart and get together. Courage, life struggle.

Misa, who works at a production company, is approached by her favorite actor, Yuki, who comes in for a part-time job interview. Driven by her own desires, she immediately hires him, and they start working together, but she's so nervous she can't concentrate on her work. Meanwhile, Sana, an idol also working part-time, starts openly approaching Yuki and closing the distance between them... A love battle begins between Misa, who hasn't been in a relationship in a while, and Sana, the love expert.

Youth started a band. Inspiration. An adult figure that help them and encouraged them. Motivation. Positive image. Guidance to the success. Talent discover.

Young talented unknown musician arise.to the fame. Discovered of inner passion. Supporting the great musician. Life struggle. Friendship. Bromance

Another musical drama of Suda showing his talent. His youth and pulling together a team of friends producing great music. Good drama

Both are inspiration, not exactly the same. Chinese one start from zero. Desperate to raise money for sister. The Japanese one start a band despite all the challenges