Keima Katsuragi, the "God of Conquest," returns to his quest of expelling runaway spirits that have possessed the hearts of women. Still stuck in his contract with the demon Elsie, he must continue to utilize the knowledge he has gained from mastering multitudes of dating simulators and chase out the phantoms that reside within by capturing the hearts of that which he hates most: three-dimensional girls. However, the God of Conquest has his work cut out for him. From exorcising karate practitioners and student teachers to the arrival of Elsie's best friend from Hell, he is up against a wide array of girls that will test his wit and may even take him by surprise. Though he would much rather stick to the world of 2D, he is trapped in lousy reality, and so Keima must trudge forward in his conquest of love. [Written by MAL Rewrite]

Having freed a myriad of women from the runaway spirits possessing their hearts, the "God of Conquest" Keima Katsuragi is confronted with a new task: find the Jupiter Sisters, the goddesses that sealed Old Hell in the past. Diana, the goddess that resides inside his childhood friend Tenri Ayukawa, explains that they have taken shelter in the hearts of the girls he had assisted previously. Moreover, once Diana and her sisters are reunited, their power can seal the runaway spirits away for good and relieve Keima of his exorcising duties. Though he is initially reluctant to get involved in yet another chore, everything changes when tragedy befalls one of the hosts. Discovering that the goddesses are being targeted by a mysterious organization known as Vintage, Keima is caught in a race against time to reunite the sisters and rescue the girl who has already fallen prey. With deeper resolve than ever before, Keima works together with demons Elsie and Haqua to recapture the hearts of the girls he had charmed in the past. However, the road ahead is a difficult one, as he is soon met with the consequences of his previous conquests. [Written by MAL Rewrite]

In the Sun Kingdom, sunshine is part of its citizens' everyday lives, and rain is something that they have never even heard of. However, in a faraway land called the Rain Dukedom, the weather is reversed, and everybody has the power to create rain with their voices. Livius Ifrikia has conquered the entire world and expanded the Sun Kingdom's influence in the three short years since he was crowned king. Upon learning about the powers to create rain, Livius decides to marry Nike Remercier, one of the princesses of the Rain Dukedom. However, those outside the Sun Kingdom have spread a rumor that Livius is a cruel, ruthless, and tyrannical ruler, and as word reaches the princess, she begins to prepare herself for the worst. But when she finally meets her fiancé, Nike discovers that he is an entirely different person from what she originally expected. [Written by MAL Rewrite]

Mizuki Usami is a passionate member of her school's art club, but the club has a problem—Usami is the only member who takes her craft seriously! The lazy club president constantly sleeps through activities and Collette hasn't regularly attended club activities in quite some time. Uchimaki Subaru, despite being an exceptional artist who could win an award if he tried, is obsessed with drawing the perfect 2D wife. Light-hearted and comedic in tone, Kono Bijutsubu ni wa Mondai ga Aru! follows Usami as she struggles to do art club-like activities, often obstructed by her motley crew of good-for-nothings and her distracting crush on Subaru. [Written by MAL Rewrite]