Nariyuki Yuiga, an impoverished third-year high school student, works tirelessly to receive the VIP nomination, a scholarship that would cover all of his college tuition fees. In recognition of his hard work, the headmaster awards him the renowned scholarship. However, this scholarship is given under one condition: he must tutor the school's geniuses in their weakest subjects! Joining his new brigade of pupils are the math maestro Rizu Ogata, who wants to study humanities; the literature legend Fumino Furuhashi, who wants to study science; and Yuiga's sports-savvy childhood friend, Uruka Takemoto, who is hopeless at everything else. Bokutachi wa Benkyou ga Dekinai follows Yuiga as he tries to teach his three eccentric tutees in a series of strange and comedic antics. But as Ogata's and Furuhashi's ambitions conflict with their talents, will Yuiga be able to help his students achieve their dreams? [Written by MAL Rewrite]

Going into her first year of high school, Nanami Takahashi is filled with the hope of making many new friends. After meeting the shy Yuri Yamamoto, she hears about a popular boy in their class: Yano Motoharu. Yuri cares little for Yano because of his past relationship with her older sister Nana, and at first, Nanami doesn't like his attitude either. However, Nanami soon begins to warm up to Yano and takes a liking to him. The two spend more of their time together and eventually decide to start dating. But their love is not without challenges; Yano has trouble opening up to Nanami, since his first girlfriend, Nana, died in a car accident the year before, and she had been with one of her ex-boyfriends at the time. Finding themselves living in the shadow of Yano's relationship with Nana, Nanami and Yano struggle to keep their relationship afloat amid misunderstandings and heartache with the certainty of their love for each other. [Written by MAL Rewrite]

Shortly before the start of a new semester, Misaki Fujioka visits her twin sister Mei Misaki in Yomiyama City. The girls make full use of the last days of summer, roaming around a heat-weary town and visiting various places including a shopping center and shooting stall. When they prowl around her basement, Mei expresses uneasiness about her new class, which is said to be cursed. Craving more entertainment, the twins decide to pay a visit to the local amusement park. But the leisure of a sleepy summer day could soon turn woeful as Mei sees the color of death on her sister—an unmistakable omen that a tragedy is bound to strike. [Written by MAL Rewrite]

An extension of the summer-arc in the Air TV-series, showing more of what happened during Kanna's, Ryuya's and Uraha's journey to find Kanna's mother.