---
name: "Hiromi Nishiyama"
canonical: "https://film.one/person/hiromi-nishiyama"
roles: ["Assistant director","Director"]
reviewed_on_fi1m: 1
average_over: 0
updated: "2026-09-17T22:09:02.616929+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Hiromi Nishiyama

Assistant director and director.

## Details

- **Work:** Assistant director, Director
- **Also known as:** 西山壮海
- **Elsewhere:** https://www.imdb.com/name/nm10259835/, https://www.themoviedb.org/person/2900138

## Streaming the US now

- **Crunchyroll:** [*Attack on Titan*](https://film.one/tv/attack-on-titan.md) (83)

For United States; add `?region=XX` for another country.

## Biography

Hiromi Nishiyama, also credited as 西山壮海, is a Japanese anime director, episode director and storyboard artist. Their credits include work on *Attack on Titan* (2013) as director, assistant director and storyboard artist, as well as directing episodes of *Vinland Saga* (2019), *takt op.Destiny* (2021), *Dance Dance Danseur* (2022), *Campfire Cooking in Another World with My Absurd Skill* (2023) and *Dan Da Dan* (2024).

*Sources: imdb.com, anime.com, anidb.net, watch.plex.tv.*

## On Fi1m (1)

- *Attack on Titan* (2013), Fi1m 83, Assistant Director, Director — [page](https://film.one/tv/attack-on-titan.md)

## Complete filmography (7)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *Dan Da Dan* (2024), series, Director, Storyboard Artist
- *Campfire Cooking in Another World with My Absurd Skill* (2023), series, Director, Storyboard Artist
- *Dance Dance Danseur* (2022), series, Co-Director, Director
- *takt op.Destiny* (2021), series, Director
- *RE-MAIN* (2021), series, Assistant Director
- *Vinland Saga* (2019), series, Key Animation, Director
- *Attack on Titan* (2013), series, Director, Assistant Director, Storyboard Artist — Fi1m 83, [page](https://film.one/tv/attack-on-titan.md)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/hiromi-nishiyama