After pulling the plug on the space reality TV show "Can I Destroy the Earth? 2," the Defense Club and the Conquest Club return to their peaceful high school lives. Time has passed since that fearsome battle, and it's now autumn. The five Defense Club members have stopped serving as the Battle Lovers, and are enjoying a soak in the Kurotama Bath like always, when the Conquest Club broaches a subject that will change a great deal about events to come... [Source: Crunchyroll]

In visual novels, an imaginary flag is defined as an event that serves as a turning point for the whole story. A player triggering the romance flag for a heroine will proceed to her route, or a death flag will signify that a certain character will die afterwards. High school student Souta Hatate can see these flags above a person's head, and has the ability to bring them down to stop certain events from happening. Using this power, he has prevented other people's deaths. But, after a past accident with him as a sole survivor, he ended up believing that only misfortune will befall those who are near him, and has refrained from making friends or having relationships ever since. However, everything starts to change after transferring to a new school. After toppling another death flag, his classmate Nanami Knight Bladefield notices his powers and tries to learn more about him, promising that she will remain at his side no matter what may happen. Thus begins Souta's journey as he meets new friends and acquaintances while uncovering the mysteries of his ability... which might run deeper than what anyone expects. [Written by MAL Rewrite]

TV version of the King of Prism -Shiny Seven Stars- movies.

Introverted classical pianist and top student Kaoru Nishimi has just arrived in Kyushu for his first year of high school. Having constantly moved from place to place since his childhood, he abandons all hope of fitting in, preparing himself for another lonely, meaningless year. That is, until he encounters the notorious delinquent Sentarou Kawabuchi. Sentarou's immeasurable love for jazz music inspires Kaoru to learn more about the genre, and as a result, he slowly starts to break out of his shell, making his very first friend. Kaoru begins playing the piano at after-school jazz sessions, located in the basement of fellow student Ritsuko Mukae's family-owned record shop. As he discovers the immense joy of using his musical talents to bring enjoyment to himself and others, Kaoru's summer might just crescendo into one that he will remember forever. Sakamichi no Apollon is a heartwarming story of friendship, music, and love that follows three unique individuals brought together by their mutual appreciation for jazz. [Written by MAL Rewrite]