Seasons & episodes
S0 · E1OVA: The Predecessor X with Elegance with the Missing Item on the Beach 2019-11-01 · 24 min
Yuiga and Asumi faking a date on the beach because of Asumi's Father, and later Yuiga meets his teacher Mafuyu Kirisu hiding since she accidentally lost her bikini top.
S0 · E2OVA 2: Church Bells Blessings for X 2020-04-03 · 24 min
The second OVA episode will feature all five main female leads in a wedding ceremony.
S1 · E1Genius and X Are Two Sides of the Same Coin 2019-04-07 · 24 min
There are two geniuses at Ichinose Academy: Fumino Furuhashi, a liberal arts prodigy, and Rizu Ogata, a scientific whiz. Nariyuki Yuiga is a talented student who has contempt for them, especially as he’s aiming to get a "special VIP recommendation.” But then, as a condition for receiving it, Nariyuki is ordered to tutor Fumino and Rizu so that they’re accepted at their first-choice university. Nariyuki rolls up his sleeves but is dismayed to find that Fumino wants to be a science major and Rizu a liberal arts major, the exact opposite of where their talents lie. Moreover, they seem to have no aptitude whatsoever for the subjects they’re interested in. Nariyuki advises the geniuses to change their minds, but...
S1 · E2A Fish is to Water as a Genius is to X 2019-04-14 · 24 min
Uruka Takemoto has been a friend of Nariyuki's since middle school and is a swimming prodigy who should have a brilliant future ahead of her, but her academic grades are so bad that she's in danger of losing the college scholarship she's counting on. The academy's headmaster orders Nariyuki to tutor her, too. Uruka hates studying but suddenly becomes eager when she hears that Nariyuki is going to be her tutor. Actually, she's been in love with Nariyuki since middle school which is when he started helping her. Aware of her fellow mentees, Fumino and Rizu, Uruka secretly gets fired up.
S1 · E3A Genius Resonates Emotionally with X 2019-04-21 · 24 min
The results of Nariyuki’s tutoring are about to be put to the test with the midterm exams. If the girls don’t raise their grades, they’ll get a new tutor. The three of them want to keep Nariyuki, though, so they become even more resolved to study hard for the exams.
S1 · E4What She Wants from a Genius Is X 2019-04-28 · 24 min
Fumino is determined to go on a diet after a sudden weight gain. Rizu's self-proclaimed rival, Sawako Sekijo, has the wrong idea that the reason Rizu has set her sights on humanities is because she's in love with Nariyuki, and she tries to test Rizu's "love."
S1 · E5A Genius in the Forest Strays for X 2019-05-05 · 24 min
Ichinose Academy’s famous three-day, two-night study training camp has begun. Nariyuki and the students study hard at the boarding house in the mountains, but Rizu can’t stop thinking about her tutor.
S1 · E6Thus, X Geniuses Never Learn 2019-05-12 · 24 min
Nariyuki is summoned by Mafuyu Kirisu, the girls’ former tutor, who interrogates him about the camp incidents. A worried Fumino, waiting outside the student guidance counselor's door, hears snatches of the conversation, including the expression "illicit sexual conduct."
S1 · E7A Former Tutor's Secret Spot Is X 2019-05-19 · 24 min
While Nariyuki and Fumino are talking to each other behind the school, she loses her balance and falls into Nariyuki’s arms. Rizu apparently sees the "hugging" part and looks furious.
S1 · E8Sometimes a Genius's Every Action Is at the Mercy of X 2019-05-26 · 24 min
After Nariyuki wins a smartphone in a lottery, he can't wait to use it for apps like the dictionary, schedule managing, and the like. He also learns that studying in the bathtub is effective and quickly puts the method into practice.
S1 · E9He Struggles with X in a Forbidden Zone 2019-06-02 · 24 min
When Nariyuki is walking by Mafuyu's apartment one day, she invites him in because she apparently had seen a cockroach. He goes inside and finds the place just as messy as it was during his last visit.
S1 · E10A Lost Lamb in New Territory Encounters X 2019-06-09 · 24 min
As a reward for being a tutor, Nariyuki gets to take a short summer course at an entrance exam prep school. He's eager to take the course in order to improve his results, but he meets Asumi Kominami, an academy alumni who is still studying to get into a university.
S1 · E11An Illustrious Veteran Sometimes Serves X 2019-06-16 · 24 min
Downtown at night, Ms. Kirisu finds Nariyuki as he's about to enter a suspicious café and calls him to a halt. It's the maid café where Ms. Kirisu's former student, Asumi, works part-time.
S1 · E12Sometimes a Genius Travels Down Memory Lane With X 2019-06-23 · 24 min
Nariyuki consults Fumino about how his relationship with Uruka has become awkward, but he claims he's asking "for a friend." Right after that, Uruka comes to Fumino to discuss the same issue.
S1 · E13The Light in a Genius's Eye is All X 2019-06-30 · 24 min
When Nariyuki goes to a festival, he runs into Uruka and strolls with her past the food stalls, helps Rizu deliver food, and takes an injured Mafuyu to Asumi's father's first-aid tent. In other words, as ever, he's a busy do-gooder.
S2 · E1He and a Genius Each Consider a Decision Pertaining to X 2019-10-06 · 24 min
Even during summer vacation, Nariyuki and the girls have to study hard at cram school. One day, Rizu gets an abysmal "E" on one of her tests. Depressed, she shares her grade with the other girls, which causes an uproar. That's because they mistakenly think she's telling them her bra size.
S2 · E2At Times, an Elder's Pride Is in Direct Opposition to X's Circumstances 2019-10-13 · 24 min
The maid cafe where Asumi works is starting a housekeeping service. Nariyuki and Asumi go together to their first clients, who turn out to be people they know, like Mafuyu and Uruka.
S2 · E3With the Changing Seasons, a Genius Experiences the Sorrow of X 2019-10-20 · 24 min
Thanks to her dad, Rizu accidentally cuts her bangs way too short. At first she doesn't care, but gets more embarrassed until she hides her face from Nariyuki and dons a mask.
S2 · E4Sometimes a Genius Struggles With a Limited X 2019-10-27 · 24 min
At the library, a beautiful girl Nariyuki has never seen before sits next to him when he's studying. He's nervous that he's getting hit on, not realizing the girl is actually Rizu, who has changed her hairstyle at a salon.
S2 · E5A Heartfelt Gift Sometimes Becomes a Complicated X 2019-11-03 · 24 min
At Nariyuki's house, Fumino is on her way out after a study session when he gives her a birthday present. However, when Fumino opens it, she's startled to find a bra. What was Nariyuki thinking?!
S2 · E6Wherefore Might They Fathom the Aspirations of the Immediate X 2019-11-10 · 24 min
When Mafuyu can't use the bathtub in her apartment, she goes to a neighborhood bathhouse. On the way, she encounters Asumi and Nariyuki, and ends up in the sauna with Asumi. It's so hot that the two get punchy.
S2 · E7A Genius Secretly Responds with X to Their Conjectures 2019-11-17 · 24 min
Nariyuki, Rizu, and Sawako go to an open campus event. Nariyuki and Sawako both want the other to become closer to Rizu, so they use every excuse in the book to get away so they can leave the other with Rizu.
S2 · E8The Flow of X Never Ends... 2019-11-24 · 24 min
Nariyuki is on the verge of failing Physical Education! Uruka tries teaching him how to swim, but she's so bad at teaching that it doesn't do any good.
S2 · E9The Star of Ultimate Love and the Name of X, Part 1 2019-12-01 · 24 min
Parent-teacher conferences are being held at Ichinose Academy. Nariyuki intends to decide his major based on what would be best for his family. Meanwhile, that math professor appears at the Academy.