Through an unfortunate turn of events, Yuuki Narito found himself seated next to the infamous Yui Takatsuki. Known for playing games with men's hearts and rejecting them when they finally mustered up the courage to confess their feelings, Yui had earned herself a nickname as "The Seatmate Killer." Despite his initial apprehension, Yuuki soon found himself drawn into her friendly demeanor. However, he was completely clueless about what she truly wanted from him. As fate would have it, the roles were now reversed, and Yui set out to seek revenge on the man who had unknowingly fallen victim to her schemes.
Tonari no Seki ni Natta Bishoujo ga Horesaseyou to Karakattekuru ga Itsunomanika Kaeriuchi ni Shiteita has been published digitally in English as Turning the Tables on the Seatmate Killer! by Kirara Media through Azuki since September 15, 2022.