7.5/1088 votes#1 - Administer and Third Selection
Season 1 Episode 1 - Aired 10/8/2014
Arata Kasuga, a high school student, is being targeted by a girl with humongous boobs. In exchange for his life, Lilith says that she can erase his memories, but he chooses the third option. As a result, he ends up at a magic school, but why is there a naked girl in the men's bath?
Director: Hiroshi Nishikiori
Writer: Hiroyuki Yoshino
7.5/1078 votes#2 - Prison Lock and Grimoire Security
Season 1 Episode 2 - Aired 10/15/2014
In order to become a mage, you need a research theme which archives one of the seven deadly sins. While thinking about what his theme will be, Arata and 3 others are locked in a barrier, with no exit to be found. But then Lilith and the others find themselves needing to use the restroom... Good luck, girls!
Director: Maki Kodaira
Writer: Hiroyuki Yoshino
7.3/1074 votes#3 - Magus and Alchemist
Season 1 Episode 3 - Aired 10/22/2014
It's summer. The gang's on a southern island, and there's cute girls in swimsuits abound. Arata's cooking yakisoba for some reason, but these things happen. The quartermaster is repairing the school that Arata destroyed in his collapse phenomenon. The girls enjoy a mixed-gender bath, and the demon lord candidate decides on a theme--control.
Director: Hiroshi Nishikiori
Writer: Hiroyuki Yoshino, Kenji Saito
7.4/1071 votes#4 - Labyrinth and Magic Gunner
Season 1 Episode 4 - Aired 10/29/2014
A power leaks from underneath the school, Arata and the gang head down into the labyrinth to protect the school from the collapse phenomenon.
Director: Sumito Sasaki
Writer: Hiroyuki Yoshino
7.5/1074 votes#5 - Dream World and Sub-Administer
Season 1 Episode 5 - Aired 11/5/2014
The girls are running in their exercise outfits, with the boobs swaying to and fro. Arata's heart races. Everyone's having great time, and then a ghost appears in the library. Arata and the gang go to check it out, and are forcefully transported to the "Eternal Library". There they find the lost Trinity Seven!
Director: Hideaki Uehara
Writer: Hiroyuki Yoshino, Kenji Saito
7.4/1071 votes#6 - Dark Mage and Big Event
Season 1 Episode 6 - Aired 11/12/2014
Liese, the last Trinity Seven, appears in the Eternal Library bearing a demon lord seal, making her a demon lord candidate, as well. She tries to entice Arata to join the evil mage side to help save Hijiri, and kisses Arata while he's unsure what to do. Arata has his magic stolen from him, and Liese decides to attack the school.
Director: Yoko Fukushima
Writer: Hiroyuki Yoshino, Shogo Yasukawa
7.6/1069 votes#7 - Lost Technica and Problem Solving
Season 1 Episode 7 - Aired 11/19/2014
The headmaster's grimoire, Solomon's Gate, has activated. Even high level mages go crazy if they stare at it too long. Liese escapes battle with the headmaster, and attacks Arata and the others, where she uses her ultimate secret technique, Final Crest. And then, the school in the West falls when Liese freezes time...
Director: Takeshi Ninomiya
Writer: Hiroyuki Yoshino
7.2/1071 votes#8 - Study and Holiday
Season 1 Episode 8 - Aired 11/26/2014
Arata is appointed to be the second in charge for the censorship committee. The whole gang is transported to the destroyed Royal Liber Magic Academy, and there he finds his long lost cousin, but...
Director: Fujiaki Asari
Writer: Hiroyuki Yoshino
7.6/1070 votes#9 - Bible Battle and Sweet Memory
Season 1 Episode 9 - Aired 12/2/2014
Arata and the others appear in a world floating in a rift in the sea of parallel dimensions. Monsters attack. The legendary grimoire, "Fragments of the Iliad" challenges them to a fight. An evil power awakes in Arata due to his anger when the Astil Codex are sealed...
Director: Shunji Yoshida
Writer: Hiroyuki Yoshino, Shogo Yasukawa
7.5/1068 votes#10 - Game Master and Satan Slave
Season 1 Episode 10 - Aired 12/9/2014
The ultimate demon lord, Astral Trinity, shows up in the form of Arata with a grotesque new appearance. Hijiri appears as well, and the others discover that she is a high-level mage whose goal is to kill Arata and destroy the school.
Director: Kiyomitsu Sato
Writer: Hiroyuki Yoshino, Kenji Saito
7.8/1067 votes#11 - Fianna Knights and Sisters
Season 1 Episode 11 - Aired 12/16/2014
Lugh attacks the school while Arata and Mira are being held far away. Yui evacuates everyone in the school into her dream to protect them, and Levi sets out to fight alone. But Lugh is a demon lord candidate who has obtained a demon lord element.
Director: Hideaki Uehara
Writer: Hiroyuki Yoshino, Shogo Yasukawa
8.0/1077 votes#12 - Criminal Girl and His World
Season 1 Episode 12 - Aired 12/23/2014
It's the last episode, and Hijiri and Arata have their final showdown. Lugh joins in the fight, along with the Trinity Seven--Lilith, Levi, Arin, Mira, Akio, Yui, and Liese. Why is she attacking Arata? And what secret does Arata hold?
Director: Hiroshi Nishikiori
Writer: Hiroyuki Yoshino
The Best Episodes of Trinity Seven Season 1
Every episode of Trinity Seven Season 1 ranked from best to worst. Discover the Best Episodes of Trinity Seven Season 1!
In this "romantic comedy but sometime serious magical school story," life as Arata Kasuga knows it is wiped out by a bizarre incident known as...
Genres:AnimationComedy
Season 1 Ratings Summary
"Administer and Third Selection" is the best rated episode of "Trinity Seven" season 1. It scored 7.5/10 based on 88 votes. Directed by Hiroshi Nishikiori and written by Hiroyuki Yoshino, it aired on 10/8/2014. This episode is rated 0.0 points higher than the second-best, "Prison Lock and Grimoire Security".