Fireworks is the theme song of the anime "Fireworks". "Fireworks" is a song written and composed by Kenshi Yonezu and sung by DAOKO***. It is the theme song of the animated film "Fireworks". This song section focuses on describing the scene and interaction between the hero and heroine of first love on a date on the beach to watch the fireworks. It expresses the cherishment of the youthful feelings and time, and also expresses reluctance and nostalgia. These contents constitute the entire song. The theme and plot of the lyrics. "Fireworks" is a Japanese animated film adapted from the TV series of the same name directed by Shunji Iwai. It is directed by Akiyuki Shinbo, directed by Nobuyuki Takeuchi, and written by Hitoshi One. The film was released in Japan on August 18, 2017, and was also released in Taiwan, Hong Kong and Macau. After being released in mainland China, the film earned more than US$26 million at the global box office, becoming the sixth highest-grossing animated film in 2017.