College student Miyako Hoshino is quite shy around other people. She mostly spends her time in her room making cosplay outfits. When her fifth-grade sister Hinata brings her classmate Hana Shirosaki home, Miyako instantly becomes captivated with Hana's cuteness. 

Miyako tries to do various things, ranging from making Hana wear cosplay dresses to giving her sweets. This gives Hana a bad impression of her at first, but Miyako will do anything to grow closer to the angel who has descended before her.

[Written by MAL Rewrite]

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]

Under Nariyuki Yuiga's devoted tutelage, his classmates Rizu Ogata, Fumino Furuhashi, and Uruka Takemoto are finally pulling average test scores on their worst subjects. But time is ticking, and there is still a long way to go before the three geniuses of Ichinose Academy are ready for their upcoming university exams. Meanwhile, the girls still struggle to balance the pursuit of their dreams with their growing affections for their unsuspecting tutor. Joining them are Mafuyu Kirisu, a teacher with strong views about education and talent because of her past as a rising figure skater, and Asumi Kominami, a graduate from their school aiming to attend a national medical university. With these two additions, the group of six is livelier than ever before. Completely caught up in hilarious antics with his new friends, Yuiga finds that his last year of high school now includes a lot more than just going to class and studying. [Written by MAL Rewrite]

The series is set during the Edo period, in the Fukagawa ward of old Edo (present-day Tokyo). Because the area is prone to fire and flooding, residents rent everyday items like pots, futons, and clothing from shops instead of purchasing them, so as not to impede them when they flee. Obeni and Seiji, an older sister and younger brother, run one such rental shop called Izumoya. However, mixed in with their inventory are tsukumogami, objects that have turned into spirits after a hundred years of existence. The siblings sometimes lend these sentient items to customers. Both Obeni and Seiji can see and talk to these spirits, and other tsukumogami often come to the store after hearing of the famed siblings. (Source: ANN)