Master Chief Petty Officer of the UNSC Navy, John-117 is a SPARTAN-II Commando of the UNSC Naval Special Warfare Command. John was taken away from his homeworld Eridanus II and trained to become a Spartan from the age of six. He and 32 other recruits passed SPARTAN-II program. In the process he was augmented mechanically and biologically.  

His augmentations include:   

- Ceramic grafting onto bones, making them virtually unbreakable.
- Muscular Enhancement.
- Increased Human growth.
- Visual Enhancement, with the ability to see clearly in the dark.
- Superconducting fabrication of neural dendrites: alteration of bioelectrical nerve transduction to shielded electronic transduction.
- Three hundred percent increase in subject&rsquo;s reflexes. 
- Anecdotal evidence of marked increase in intelligence, memory and creativity.    

With nearly 30 years of active duty, he is one of the most decorated soldiers in the United Nations Space Command and has earned every known medal in the UNSC except the Prisoner of War Medallion. He is more commonly known as &quot;Spartan&quot; by Thel and Rtas &#039;Vadum, &quot;Demon&quot; by the Covenant and other Sangheili, &quot;Master Chief&quot; and &quot;Chief&quot; by Humans, and &quot;Reclaimer&quot; by both 343 Guilty Spark and 2401 Penitent Tangent. Barely anyone calls him &quot;John&quot; except for Dr Halsey (AKA Cortana).  

This sweeping science-fiction saga delves into the rich Halo universe with 7 exciting stories including tales of Master Chief's mysterious origins, the Spartans' advanced combat capabilities and the tense rivalry between Spartans and Orbital Drop Shock Troopers (ODSTs). 
(Source: Warnervideo.com) 

1) Origins Part1 (STUDIO 4℃) 
2) Origins Part2 (STUDIO 4℃) 
3) The Duel (Production I.G) 
4) Homecoming (Production I.G/BEETRAIN) 
5) Odd One Out (Toei Animation) 
6) Prototype (Bones) 
7) The Babysitter (STUDIO 4℃) 
8) The Package (Shinji Aramaki) 
 
Note: Since The Package aired in two parts on Halo Waypoint and Origins has two parts the total number of episodes is 9 for the 7 stories. 5 of the 9 episodes aired online, making Halo Legends technically an ONA.

[Profile (81 Produce)](https://www.81produce.co.jp/actor_search/index.php/item?id=41) | [Wiki (jp)](https://ja.wikipedia.org/wiki/玄田哲章)

Affiliated with 81 Produce.

Tokyo-born Japanese actor. He is most known for voicing the Japanese dub of Master Chief/SPARTAN-117/John-117 of the popular video game series _Halo_.

Sérgio Fortuna is a Brazilian announcer, actor, voice actor and musician and the opening voice of the Brazilian version: Wan Marc.

A surreal gag anime about female junior high school students who along with mysterious creatures attend a junior high school set in the real Kashiwa town, together loosely conveying the charm of Kashiwa with contents related to the town and its events.