トリニティセブン 7人の魔書使い / Trinity Seven Series by Kenji Saito, Akinari Nao

Arata Kasuga is living an ordinary life with his cousin, Hijiri, when a mysterious happening called a "Breakdown Phenomenon" makes her vanish before his very eyes. Determined to eradicate the Breakdown Phenomenon and get Hijiri back, Arata enrolls at Royal Biblia Academy. It's a tough road ahead, but nothing's impossible when you've got seven beautiful girls--each a master of her own magical art--by your side! The romantic comedy and sometimes-serious wizard school story begins!

Not long after Arata enrolls at Royal Biblia Academy to become a magus do rumors begin to circulate about him being a "Demon Lord candidate." But with these rumors come gorgeous female mages...and one of them calls herself the future bride of the Demon Lord! With help from his friends, Arata begins his journey down the treacherous path of magic in this romantic comedy and sometimes-serious wizard school story!

At the Royal Biblia Academy, magical occurrences are commonplace...but ghosts?! While investigating a supernatural rumor at the school, Arata and his friends find themselves trapped in the Eternal Library--where a pigtailed beauty suddenly appears before their eyes! Just who is this very familiar-looking babe, and what is she after?!! It's Volume 3 of this romantic comedy and sometimes-serious wizard school story!

One of Trinity Seven's own members, the fiendish Liese, attacks Arata with a "passionate kiss" that purloins all of his magical powers! With the Demon Lord Candidate's magic in her possession, Liese's powers are unmatched. But the key to defeating Liese must lie with the Demon Lord Candidate Arata! What will happen when he's forced to undergo insanely tough training?! It's Volume 3 of this romantic comedy and sometimes-serious wizard school story!

When the fierce battle with Liese comes to an end, Arata undergoes an unthinkable transformation and begins diligently devoting himself to his studies. And when Lilith catches him at it, she volunteers to be his.. moreWhen the fierce battle with Liese comes to an end, Arata undergoes an unthinkable transformation and begins diligently devoting himself to his studies. And when Lilith catches him at it, she volunteers to be his...private tutor?! Meanwhile, Royal Liber Magic Academy, one of the three great magical academies, mysteriously disappears, and the headmaster temporarily assigns Arata to be the Second Seat in Grimoire Security! Then, Arata is granted a precious reunion; there's much ado about an outdoor hot spring; and even more fan service ensues in Volume 5 of this romantic comedy and sometimes-serious wizard school story!! less

The Demon Lord "Astral Trinity"--the prelude to the melody of destruction--has descended! Will Mira-chan and the others be able to get Arata back to normal?! And with her life on the line, Levi takes a last stand to protect the campus...! Gripping battles of intensity await in Volume 6 of Trinity Seven!!

All of the Trinity Seven members have finally gathered as the fierce battle between Arata and the demon Hijiri finally reaches its finale! But there's no rest for the weary as a new development quickly springs up, and this time the stage is set in Sky Library!! Since ancient times, it has existed in the open skies, presiding over all the wisdom of the world. Arata and the gang head there to investigate, but.. moreAll of the Trinity Seven members have finally gathered as the fierce battle between Arata and the demon Hijiri finally reaches its finale! But there's no rest for the weary as a new development quickly springs up, and this time the stage is set in Sky Library!! Since ancient times, it has existed in the open skies, presiding over all the wisdom of the world. Arata and the gang head there to investigate, but...huh? Why is Akio suddenly so small?! Volume 7 of this romantic comedy and sometimes-serious wizard school story is full of mysteries like this!! less

Lilith has been captured by her own father, the demon lord Abyss Trinity, and he's poised to annihilate Arata Kasuga and his companions. In the face of "Vanitas," the overwhelming power possessed by Abyss Trinity, their only hope is a secret weapon hidden within Sky Library--but the demon lord won't make things easy! Can Arata overcome this most dangerous opponent?

Trinity Seven, el manga. Tomo 9.

It's time for the main event of the school festival, the Magic Research Battle! All of Trinity Seven (plus Arata) are arming themselves for battle against tough opponents from the rival Royal Magic Academies, but first they'll have to face--each other!? It's a knock-down, drag-out fight to the finish with only one pair left standing!

(Volume 10)It's time for the main event of the school festival, the Magic Research Battle! All of Trinity Seven (plus Arata) are arming themselves for battle against tough opponents from the rival Royal Magic Academies, but first they'll have to face--each other!? It's a knock-down, drag-out fight to the finish with only one pair left standing!

Arata has vanished, and it's up to Trinity Seven to save him! Akasha Academy is the prime suspect--what is Anastasia hiding behind her knowing smile? The girls from Biblia and Liber Academies must form an unlikely alliance to ensure Arata's return. They say that "the enemy of my enemy is my friend," but can that new friendship survive...a Breakdown Phenomenon?!

It's a face-off between Luxuria masters as Lilith and Anna battle it out! There's only room for one of them in Trinity Seven-who will reign supreme? Meanwhile, Arin and Hijiri partner up on an important quest--rescuing Arata!

(Volume 10)It's time for the main event of the school festival, the Magic Research Battle! All of Trinity Seven (plus Arata) are arming themselves for battle against tough opponents from the rival Royal Magic Academies, but first they'll have to face--each other!? It's a knock-down, drag-out fight to the finish with only one pair left standing!

Arata's barely two steps into Dante's Gate when he meets a new damsel in distress-Ilia's little sister Okto. The younger Ilias Fragment begs him to travel through the nine circles of hell to rescue her trapped sisters. The Twelve Demon Commanders guard the imprisoned grimoire girls...is Trinity Seven strong enough to take on the monstrous servants of the True Demon Lord!?