Seven Days

Seven days is sufficient for first-year high school student Touji Seryou to determine whether he loves a person or not. He is well-known at school for dating the first person to ask him out on Monday and then breaking up with them by Sunday, telling them he cannot love them back. Even so, girls continue to ask him out because for the one week that they date, Seryou cherishes them with utmost sincerity.

Yuzuru Shino is Seryou's handsome senior in the archery club, who is always dumped once his partners discover his unlikable personality. After hearing the rumor about Seryou, Yuzuru meets him by chance at the school gates and asks him out as a joke. To his surprise, Seryou takes his offer seriously. How will things go during their week-long relationship?

Seven Days was published in English by Digital Manga Publishing under the Juné imprint from October 24, 2010 to August 31, 2011, in print as Seven Days: Monday–Sunday by SuBLime as a 2-in-1 omnibus volume on December 10, 2019, in Polish by Kotori from May to August 2014, and in Spanish by Ediciones Tomodomo from November 10, 2014, to February 11, 2015.

The manga placed fifth in the 2010 "Kono BL ga Yabai" rankings and received both drama CD and live-action film adaptations. The live-action film for the first volume, Seven Days: MONDAY→THURSDAY, premiered in June 2015 and the second film, Seven Days: FRIDAY→SUNDAY, premiered in July 2015.