★ 5.1 ONA
Azure Striker GUNVOLT: The Anime
Mega Man X - The Day of Sigma
Irregular Hunter X: The Day of Sigma · イレギュラーハンターＸ
The year is 21XX. Reploids are commonplace now, after Dr. Cain rediscovered Dr. Light's old lab and based several designs off of Dr.Light's original, called "Megaman X." X, meanwhile, has joined the Maverick Hunters, and works with unit… Read more
Storyline
The year is 21XX. Reploids are commonplace now, after Dr. Cain rediscovered Dr. Light's old lab and based several designs off of Dr.Light's original, called "Megaman X." X, meanwhile, has joined the Maverick Hunters, and works with unit leader Zero under the command of General Sigma. It is their job to terminate rogue reploids, those who have become violent. (Source: Anime News Network)
Characters & Japanese Voice Cast
Zero
Main
VA: Ryoutarou Okiayu
Rockman X
Main
VA: Takahiro Sakurai
Sigma
Main
VA: Mugihito
Vile
Supporting
VA: Hiroshi Shimozaki
Chill Penguin
Supporting
VA: Ryuuzou Ishino
Storm Eagle
Supporting
VA: Daisuke Kageura
Navigator
Supporting
VA: Yumiko Kobayashi
Thomas Light
Supporting
VA: Tomohisa Asou
Dr. Cain
Supporting
VA: Tadashi MiyazawaSeasons & Related Anime
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Frequently Asked Questions
How many episodes does Mega Man X - The Day of Sigma have?
Mega Man X - The Day of Sigma has 1 episodes.
Which studio made Mega Man X - The Day of Sigma?
Mega Man X - The Day of Sigma is produced by Xebec.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 19 October 2026, 12:12 AM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].