All Fiction Battles Wiki
All Fiction Battles Wiki

A world without smiles and humor... has no bright future.
~ Mirai Sasaki


Mirai Sasaki (佐さ々さ木き未み来らい Sasaki Mirai), also known as Sir Nighteye (サー・ナイトアイ Sā Naitoai), was one of the minor protagonists of the anime and manga series My Hero Academia. He was also a Pro Hero and Mirio Togata's mentor.

He also previously worked as All Might's sidekick during the partnership with him. He died during the events of the Shie Hassaikai Arc, due to a fatal wound caused by Overhaul during the fight with him.

Powers and Stats

Tier: At least High 8-C, higher with equipment

Dimensionality: 3-D

Powers and Abilities: Superhuman Physical Characteristics, Genius Intelligence, Martial Arts (Type 4), Precognition (Mirai's Quirk called "Foresight" allowed him to see another person's future from a third person's point of view), Limited Reactive Evolution & Accelerated Development (Quirk users have been shown to evolve or increase the strength of their quirk when in a life or death situation)

Attack Potency: At least Large Building level+ (As Mirio Togata's former mentor, he should be at least comparable to him), higher via equipment (Managed to one-shot Rappa's clone created by Twice, and for that he would have to be strong enough to break the original Rappa's arm)

Speed: At least Supersonic+ (Managed to move his arm much faster than 8% Deku could)

Lifting Strength: Unknown

Striking Strength: At least Large Building Class+, higher via equipment

Durability: At least Large Building level+

Stamina: Very High (Managed to maintain his consciousness even after a spike pierced his spine and stomach)

Range: Standard melee range, up Tens of meters via equipment

Standard Equipment:

  • Hyper-Density Seals: Mirai's preferred weapon; special seals that weigh 5 kilograms (11 pounds) each.

Intelligence: Genius (During his partnership with All Might, Mirai acted as the brain for All Might. He also used his intelligence to come up with strategies to deal with situations and to ensure that the best result could have been achieved)

Weaknesses: In order to be able to activate his Quirk, Mirai first had to touch the desired target and then make eye contact with it. His quirk could also remain active for only an hour, after which it took twenty-four hours to activate it again.

Notable Attacks/Techniques:

Foresight: Mirai's Quirk gave him the ability to see another person's future from a third person's point of view.

Forseight Quirk. Anime. My Hero Academia.gif

Super Moves: None notable


Notable Victories:

Notable Losses:

Inconclusive Matches: