Season 2
Nariyuki Yuiga keeps teaching his friends Fumino Furuhashi, Rizu Ogata and Uruka Takemoto to improve their grades so they can study the subjects they want. While getting support from his teacher Mafuyu Kirisu and Asumi Kominami, they learn more to get better grades, but also learn more about life and which direction they want to take with their lives.
Episodes
1 He and a Genius Each Consider a Decision Pertaining to X Oct 6, 2019 
2 At Times, an Elder's Pride Is in Direct Opposition to X's Circumstances Oct 13, 2019 
3 With the Changing Seasons, a Genius Experiences the Sorrow of X Oct 20, 2019 
4 Sometimes a Genius Struggles With a Limited X Oct 27, 2019 
5 A Heartfelt Gift Sometimes Becomes a Complicated X Nov 3, 2019 
6 Wherefore Might They Fathom the Aspirations of the Immediate X Nov 10, 2019 
7 A Genius Secretly Responds with X to Their Conjectures Nov 17, 2019 
8 The Flow of X Never Ends... Nov 24, 2019 
9 The Star of Ultimate Love and the Name of X, Part 1 Dec 1, 2019 
10 The Star of Ultimate Love and the Name of X, Part 2 Dec 8, 2019 
11 X Descends Like Wildfire at the Festival's Beginning Dec 15, 2019 
12 X Treads a Thorny Path as the Festivities Continue… Dec 22, 2019 
13 A Post-Festival Celebration of X, Both Dazzling And Lonely Dec 29, 2019