Mahoutsukai no Yome: Nishi no Shounen to Seiran no Kishi
English title: The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm
Japanese title: 魔法使いの嫁 西の少年と青嵐の騎士
Alternative titles: The Ancient Magus' Bride OVA, Mahoutsukai no Yome OVA, Mahoutsuaki no Yome OAD, Mahoyome
Type: OVA
Source: Manga
Episodes: 3
Status: Finished Airing
Aired: Sep 10, 2021 to Sep 9, 2022
Duration: 22 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Studio Kafka
Producers: flying DOG, Sound Team Don Juan, Mag Garden, Twin Engine
Genres: Drama, Fantasy
Themes: Mythology, Urban Fantasy
Demographics: Shounen

Every several decades, the Wild Hunt—a group of mounted fae knights—awakens and roams the land, its presence causing old plants to wither and allowing new ones to take their place. Unfortunately, when lightning strikes the stone monument that the Wild Hunt slumbers in, it chips off a fragment containing the band's guide. As a result, when the Wild Hunt rises once more, its members cannot maintain their formation, instead aimlessly wandering the forests and leaving death in their wake.

In an attempt to remedy this predicament, Spriggan tasks Elias Ainsworth with bringing the missing guide's steed back to its master. Meanwhile, Gabriel, an asthmatic young boy who longs for adventure, discovers the chipped-off rock and ends up summoning the knight within. With his only intact memory being the desire to return, the guide must reunite with his steed and his pack before his absence can cause irreparable damage.

[Written by MAL Rewrite]

Each episode was bundled with special editions of manga volumes 16 through 18, respectively.