Movies (As Crew)
Sorted by Release DatePokémon the Movie: Secrets of the Jungle
Hiromi Niioka was
57 in Pokémon the Movie: Secrets of the Jungle
as 'Key Animation'.
Fri, Dec 25 2020
Yo-kai Watch: Forever Friends
Hiromi Niioka was
55 in Yo-kai Watch: Forever Friends
as 'Key Animation'.
Fri, Dec 14 2018
Yo-kai Watch Shadowside: Resurrection of the Demon King
Hiromi Niioka was
54 in Yo-kai Watch Shadowside: Resurrection of the Demon King
as 'Key Animation'.
Sun, Dec 17 2017
Pokémon the Movie: I Choose You!
Hiromi Niioka was
54 in Pokémon the Movie: I Choose You!
as 'Key Animation'.
Sat, Jul 15 2017
Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow!
Hiromi Niioka was
53 in Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow!
as 'Key Animation'.
Sat, Dec 17 2016
Pokémon the Movie: Volcanion and the Mechanical Marvel
Hiromi Niioka was
53 in Pokémon the Movie: Volcanion and the Mechanical Marvel
as 'Key Animation'.
Sat, Jul 16 2016
Pokémon the Movie: Hoopa and the Clash of Ages
Hiromi Niioka was
52 in Pokémon the Movie: Hoopa and the Clash of Ages
as 'Key Animation'.
Sat, Jul 18 2015
Tomcat's Big Adventure
Hiromi Niioka was
51 in Tomcat's Big Adventure
as 'Key Animation'.
Sat, Dec 20 2014
Yo-kai Watch: The Movie
Hiromi Niioka was
51 in Yo-kai Watch: The Movie
as 'Key Animation'.
Sat, Dec 20 2014
Pokémon the Movie: Diancie and the Cocoon of Destruction
Hiromi Niioka was
51 in Pokémon the Movie: Diancie and the Cocoon of Destruction
as 'Key Animation'.
Sat, Jul 19 2014
Pokémon the Movie: Genesect and the Legend Awakened
Hiromi Niioka was
50 in Pokémon the Movie: Genesect and the Legend Awakened
as 'Key Animation'.
Sat, Jul 13 2013
Pokémon the Movie: Kyurem vs. the Sword of Justice
Hiromi Niioka was
49 in Pokémon the Movie: Kyurem vs. the Sword of Justice
as 'Key Animation'.
Fri, Jul 13 2012
Pokémon: Arceus and the Jewel of Life
Hiromi Niioka was
46 in Pokémon: Arceus and the Jewel of Life
as 'Animation Director'.
Sat, Jul 18 2009
Highlander: The Search for Vengeance
Hiromi Niioka was
44 in Highlander: The Search for Vengeance
as 'Key Animation'.
Tue, Jun 05 2007
Animal Crossing: The Movie
Hiromi Niioka was
43 in Animal Crossing: The Movie
as 'Key Animation'.
Sat, Dec 16 2006
Pokémon Ranger and the Temple of the Sea
Hiromi Niioka was
43 in Pokémon Ranger and the Temple of the Sea
as 'Key Animation'.
Sat, Jul 15 2006
Naruto the Movie: Ninja Clash in the Land of Snow
Hiromi Niioka was
41 in Naruto the Movie: Ninja Clash in the Land of Snow
as 'Key Animation'.
Sat, Aug 21 2004
Pokémon 3: The Movie
Hiromi Niioka was
37 in Pokémon 3: The Movie
as 'Key Animation'.
Sat, Jul 08 2000
Pokémon: The First Movie
Hiromi Niioka was
35 in Pokémon: The First Movie
as 'Key Animation'.
Sat, Jul 18 1998
Twilight of the Dark Master
Hiromi Niioka was
34 in Twilight of the Dark Master
as 'Key Animation'.
Wed, Jan 21 1998
Plastic Little: The Adventures of Captain Tita
Hiromi Niioka was
31 in Plastic Little: The Adventures of Captain Tita
as 'Key Animation'.
Tue, Aug 09 1994
Yu Yu Hakusho: Poltergeist Report
Hiromi Niioka was
31 in Yu Yu Hakusho: Poltergeist Report
as 'Key Animation'.
Sat, Apr 09 1994
Devil Boy: Welcome to Devil Land!!
Hiromi Niioka was
27 in Devil Boy: Welcome to Devil Land!!
as 'Key Animation'.
Sat, Mar 10 1990
Saint Seiya: Legend of Crimson Youth
Hiromi Niioka was
25 in Saint Seiya: Legend of Crimson Youth
as 'Key Animation'.
Sat, Jul 23 1988
Battle Royale High School
Hiromi Niioka was
24 in Battle Royale High School
as 'Animation Director, Key Animation'.
Thu, Dec 10 1987
Spooky Kitaro: Crash!! The Great Rising of Demons from Another Dimension
Hiromi Niioka was
23 in Spooky Kitaro: Crash!! The Great Rising of Demons from Another Dimension
as 'Animation Director'.
Sat, Dec 20 1986
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Rurouni Kenshin
Hiromi Niioka was
60+ in Rurouni Kenshin
as 'Key Animation'.
First Air Date
Fri, Jul 07 2023
Fri, Jul 07 2023
Pokémon Horizons: The Series
Hiromi Niioka was
60+ in Pokémon Horizons: The Series
as 'Animation Director'.
First Air Date
Fri, Apr 14 2023
Fri, Apr 14 2023
Campfire Cooking in Another World with My Absurd Skill
Hiromi Niioka was
59+ in Campfire Cooking in Another World with My Absurd Skill
as 'Key Animation'.
First Air Date
Wed, Jan 11 2023
Wed, Jan 11 2023
KAKEGURUI TWIN
Hiromi Niioka was
59+ in KAKEGURUI TWIN
as 'Key Animation'.
First Air Date
Thu, Aug 04 2022
Thu, Aug 04 2022
Yasuke
Hiromi Niioka was
58+ in Yasuke
as 'Supervising Animation Director, Animation Director, Key Animation'.
First Air Date
Thu, Apr 29 2021
Thu, Apr 29 2021
Demon Slayer: Kimetsu no Yaiba
Hiromi Niioka was
56+ in Demon Slayer: Kimetsu no Yaiba
as 'Key Animation'.
First Air Date
Sat, Apr 06 2019
Sat, Apr 06 2019
Sakura Quest
Hiromi Niioka was
54+ in Sakura Quest
as 'Animation Director'.
First Air Date
Thu, Apr 06 2017
Thu, Apr 06 2017
Attack on Titan
Hiromi Niioka was
50+ in Attack on Titan
as 'Animation Director'.
First Air Date
Sun, Apr 07 2013
Sun, Apr 07 2013
Tokyo Tribe 2
Hiromi Niioka was
43+ in Tokyo Tribe 2
as 'Key Animation'.
First Air Date
Sat, Nov 11 2006
Sat, Nov 11 2006
Beck: Mongolian Chop Squad
Hiromi Niioka was
41+ in Beck: Mongolian Chop Squad
as 'Key Animation'.
First Air Date
Wed, Oct 06 2004
Wed, Oct 06 2004
Aquarian Age: Sign for Evolution
Hiromi Niioka was
38+ in Aquarian Age: Sign for Evolution
as 'Key Animation'.
First Air Date
Thu, Jan 10 2002
Thu, Jan 10 2002
Shingu: Secret of the Stellar Wars
Hiromi Niioka was
38+ in Shingu: Secret of the Stellar Wars
as 'Key Animation'.
First Air Date
Tue, May 08 2001
Tue, May 08 2001
Fighting Spirit
Hiromi Niioka was
37+ in Fighting Spirit
as 'Key Animation'.
First Air Date
Tue, Oct 03 2000
Tue, Oct 03 2000
Carried by the Wind: Tsukikage Ran
Hiromi Niioka was
36+ in Carried by the Wind: Tsukikage Ran
as 'Key Animation'.
First Air Date
Wed, Jan 26 2000
Wed, Jan 26 2000
Master Keaton
Hiromi Niioka was
35+ in Master Keaton
as 'Key Animation'.
First Air Date
Tue, Oct 06 1998
Tue, Oct 06 1998
Key the Metal Idol
Hiromi Niioka was
31+ in Key the Metal Idol
as 'Key Animation'.
First Air Date
Fri, Dec 16 1994
Fri, Dec 16 1994
Record of Lodoss War
Hiromi Niioka was
27+ in Record of Lodoss War
as 'Key Animation'.
First Air Date
Sat, Jun 30 1990
Sat, Jun 30 1990
Lupin the Third
Hiromi Niioka was
8+ in Lupin the Third
as 'Key Animation'.
First Air Date
Sun, Oct 24 1971
Sun, Oct 24 1971