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Nagisa's Father sits indoors in a green shirt with a faint frown, navy hair and a bead of sweat, warm wooden room behind.
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Nagisa's Father

Character

Nagisa's Father is the estranged husband of Hiromi Shiota and the father of the protagonist, a management consultant whose name is never revealed. He left the family years earlier, worn down by his wife's temper, yet keeps a quiet affection for his son.

Gender: Male
Status: Alive
Occupation: Management Consultant
Debut Anime: Episode 23
Debut Manga: Chapter 76
English Voice: Matthew Mercer
Japanese Voice: Ikuji Nose
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Appearance

He keeps his light hair short, a grayish blue much like his son's, though the anime's second season darkens it toward black and gives him black eyes.

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Personality

A composed man, Nagisa's father carries clear guilt over having walked out on his son, yet his fondness for the boy plainly remains, shown in small gestures like treating him to sushi.

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History

Little of his history is recorded beyond his marriage to Hiromi Shiota, which he abandoned while Nagisa was still young, unable to endure the constant fighting. He resurfaces sharing a sushi meal with his son after the island trip, gently asking how the boy copes under his mother's severity and noting with relief that Nagisa seems to be doing better. He appears again at the graduation, where he and Hiromi announce that they mean to give their marriage another chance. He also reveals that Korosensei had approached him a month earlier, explaining that Nagisa had asked to go by his first name so a return to the family name would come easily should his parents ever reconcile.

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Frequently Asked Questions

Who is Nagisa's Father in Assassination Classroom?

Nagisa's Father is the estranged husband of Hiromi Shiota and the father of protagonist Nagisa Shiota. His name is never revealed in the series, and he works as a management consultant.

Why did Nagisa's Father leave the family?

Nagisa's Father left the family years earlier because he was unable to endure his wife Hiromi's constant fighting and severe temper, though he still carries guilt over abandoning his son.

What is Nagisa's Father's relationship with Hiromi Shiota?

Nagisa's Father is estranged from Hiromi Shiota for most of the series, having left the marriage due to her constant fighting, but the two later announce at Nagisa's graduation that they intend to give their marriage another chance.

What does Nagisa's Father do for a living?

Nagisa's Father works as a management consultant.

Does Nagisa's Father reconcile with his family?

Yes. Nagisa's Father and Hiromi Shiota appear together at Nagisa's graduation, where they announce they mean to give their marriage another chance.

Sources & Information

Looking for more on Nagisa's Father? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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