S1 E1 • Ma petite sœur, et la chambre scellée

Masamune Izumi is a high school student also working as a light novel author. He works with a mysterious illustrator who draws really erotic art for his light novels. In the midst of trying to deal with school and his shut-in sister, he discovers the identity behind this Eromanga-sensei!

Première diffusion : 9 avril 2017

S1 E2 • La déléguée extravertie et la fée intrépide

Megumi Jinno, the class representative for Sagiri's class, shows up at the Izumi residence with no prior warning. Her mission is to "take Sagiri to school". How will Sagiri and Masamune handle the situation? Afterwards, Masamune runs into a mystical fairy in a pink dress...

Première diffusion : 16 avril 2017

S1 E3 • Le manoir de la nudité et l'adepte de la dépravation

The Izumi House's empty mansion next door has rumors of being cursed because of continuous misfortunes. But what happens when Sagiri starts hearing piano music coming from the supposed empty mansion?! And how will Masamune handle this Fallen Master?

Première diffusion : 23 avril 2017

S1 E4 • Maître Eromanga !

After observing the younger and more popular author, Elf Yamada, work on her novel, Masamune and Elf become a little closer. Sagiri notices this, and gets suspicious of their relationship, despite Masamune saying that he and Yamada-san don’t get along at all. Regardless of their argument over this matter, Masamune begins working on his “ultimate light novel”!

Première diffusion : 30 avril 2017

S1 E5 • Écrire un projet de light novel avec sa petite sœur

Motivated by Masamune’s manuscript, Sagiri puts effort into getting a little closer to Masamune, despite the awkwardness. Both of them are now working towards making the manuscript into a book, starting with the project proposal. In the midst of all this, Elf sends an emergency text message to Masamune!?

Première diffusion : 7 mai 2017

S1 E6 • Izumi Masamune et l'adversaire aux dix millions d'exemplaires

To find a clue for becoming friends with Sagiri, Megumi tries to gain an affinity for light-novels. Masamune suggests dropping by and asking if she could borrow books from Sagiri. At first, Sagiri vehemently rejects the encounter, but later presents Masamune with a certain condition…

Première diffusion : 14 mai 2017

S1 E7 • Écrire le meilleur roman au monde avec sa petite sœur

Première diffusion : 21 mai 2017

S1 E8 • Les rêveries de Sagiri et les feux d'artifices d'été

Première diffusion : 28 mai 2017

S1 E9 • Ma petite sœur et l'île féerique

"I'll call it the 'Summer Data Collection and Writing Camp'!" As a result of one of Elf's ideas, the light-novel authors end up heading to a vacation house on an island in the “South Seas”. How far can Elf push the "Data Collection" card?

Première diffusion : 4 juin 2017

S1 E10 • Izumi Masamune et sa jeune aînée

Première diffusion : 11 juin 2017

S1 E11 • Notre première rencontre et notre avenir en commun

Première diffusion : 18 juin 2017

S1 E12 • Eromanga Festival

Première diffusion : 25 juin 2017