High☆Speed!: Free! Starting Days plunges into the past of the Iwatobi Swim Club members alongside their fellow swimmers and competitors. Haruka Nanase and Makoto Tachibana have started middle school and must adjust to the changes that come along with growing up. While Makoto fits in with his classmates and remains positive about swimming, Haruka struggles to befriend others or join his school's swim club, as his previous issues with swimming trouble him. Distancing himself from his lively classmates and the swimming club, he has difficulty deciding which club to join instead. The rest of his classmates, including Makoto, are also hesitant as to which clubs to participate in. After an argument leads them to join the swimming club anyway, the boys strive to hone their skills, harmonize their swimming styles, and refine their conflicting feelings toward swimming and each other. As determination and talent run high, witness Haruka and Makoto—along with their classmates—discover themselves and improve their talents during their starting days. [Written by MAL Rewrite]

14-year-old Nozomi Onda has only one thing on her mind: playing beautiful soccer. There's just one problem: no matter how much she longs to participate in official matches, she'd have physically superior boys as opponents. But when a boy from her past confronts her on the street, she decides she can't wait any longer. (Source: Kodansha Comics)

Cocona is an average middle schooler living with her grandmother. And she who has yet to decide a goal to strive for, soon met a strange girl named Papika who invites her to an organization called Flip Flap. Dragged along by the energetic stranger, Cocona finds herself in the world of Pure Illusion—a bizarre alternate dimension—helping Papika look for crystal shards. Upon completing their mission, Papika and Cocona are sent to yet another world in Pure Illusion. As a dangerous creature besets them, the girls use their crystals to transform into magical girls: Cocona into Pure Blade, and Papika into Pure Barrier. But as they try to defeat the creature before them, three others with powers from a rival organization enter the fray and slay the creature, taking with them a fragment left behind from its body. Afterward, the girls realize that to stand a chance against their rivals and the creatures in Pure Illusion, they must learn to work together and synchronize their feelings in order to transform more effectively. [Written by MAL Rewrite]

During the final episode pre-screening event on Friday, it was announced that Double Decker! Doug & Kirill TV anime will get three extra episodes. Titled Double Decker! Doug & Kirill: Extra, the three episodes will be streamed via Bandai Channel and other streaming websites between February and April 2019. The Blu-ray and DVD for the extra episodes will also be released on May 24, 2019. (Source: MAL News)