Following the Little Busters after they lost their first baseball game, the team decides to have a pancake party. It has been almost one semester since the return of Kyousuke Natsume. As usual, Riki Naoe continues to help the Little Busters' members—both old and new—with confronting their inner struggles. However, strange happenings begin to occur, leading Rin Natsume and Riki closer to unraveling the truth behind the "secret of this world." Little do Rin and Rikki know, their discovery will end up changing the peaceful everyday lives created by the Little Busters once and for all. Little Busters!: Refrain brings a conclusion to the colorful stories of its ensemble cast—forged with the weight of emotions and strengthened with the bond of friendship—as they come to terms with their regrets and weaknesses. [Written by MAL Rewrite]

After defeating every racing team in the prefecture, everything comes down to one last race. Takumi Fujiwara has never lost a race, but when his opponent is also using an AE86, it turns into a battle of the AE86. Will Project D succeed in the final and most difficult race of Initial D?

Owing to an increasing debt, Kaiji Itou ends up resuming his old lifestyle. One day, while walking on the street, he stumbles upon Yuuji Endou, who is hunting Kaiji due to the money he owes to the Teiai Group. Unaware of this, Kaiji eagerly follows Endou, hoping for a chance to participate in another gamble, but soon finds out the loan shark's real intentions when he is kidnapped. Given that Kaiji is unable to pay off his huge debt, the Teiai Group instead sends him to work in an underground labor camp. He is told that he will have to live in this hell for 15 years, alongside other debtors, until he can earn his freedom. His only hope to put an early end to this nightmare is by saving enough money to be able to go back to the surface for a single day. Once he is there, he plans to obtain the remaining money needed to settle his account by making a high-stakes wager. However, as many temptations threaten his scarce income, Kaiji may have to resort to gambling sooner than he had expected. [Written by MAL Rewrite]

Chihaya Ayase, a strong-willed and tomboyish girl, grows up under the shadow of her older sister. With no dreams of her own, she is contented with her share in life till she meets Arata Wataya. The quiet transfer student in her elementary class introduces her to competitive karuta, a physically and mentally demanding card game inspired by the classic Japanese anthology of Hundred Poets. Captivated by Arata's passion for the game and inspired by the possibility of becoming the best in Japan, Chihaya quickly falls in love with the world of karuta. Along with the prodigy Arata and her haughty but hard-working friend Taichi Mashima, she joins the local Shiranami Society. The trio spends their idyllic childhood days playing together, until circumstances split them up. Now in high school, Chihaya has grown into a karuta freak. She aims to establish the Municipal Mizusawa High Competitive Karuta Club, setting her sights on the national championship at Omi Jingu. Reunited with the now indifferent Taichi, Chihaya's dream of establishing a karuta team is only one step away from becoming true: she must bring together members with a passion for the game that matches her own.