Free! Take Your Marks (特別版 Free!-Take Your Marks-) is a 2017 Japanese animated film produced by Kyoto Animation and Animation Do based on the animated television series Free!, which aired from 2013 to 2014. It is a sequel of ''Free! Eternal Summer and is the final part of Free! Timeless Medley'''s film trilogy project, consisting of an all-new original story that serves as a direct continuation to the compilation films. It is told in four episodic parts.
Plot
Choice of Fate! (運命のチョイス！): Haruka Nanase, joined by Makoto Tachibana, looks for an apartment in Tokyo as he prepares to enter college. Kisumi Shigino, whose uncle owns a rental agency, helps him lease an apartment close to a pool. While visiting the apartment, Haruka and Makoto find a boy named Misaki, a young swimmer who was coached by the previous tenant, Nao Serizawa.
Cooling Down at a Secluded Hot Spring! (秘湯のクーリングダウン！): While Aiichiro Nitori decides on a graduation present for Rin Matsuoka and Sosuke Yamazaki, Momotaro Mikoshiba wins tickets to the Anago Hot Springs, which they present to the two through an elaborate scavenger hunt. During the trip, Momotaro gets into a heated competition with the captain of Sofukan High School's swim team over a capybara plush toy. Natsuya Kirishima, an alumnus of Sofukan High School and chaperone to their training camp, offers wise words to Sosuke over his shoulder injury. On their way back Aiichiro and Momotaro give Rin and Sosuke two good luck charms as gifts.
Butterfly of Promise! (結束のバタフライ！): Rei Ryugazaki, Nagisa Hazuki, and Gou Matsuoka create a recruitment video for the swimming team for the upcoming school year.