Masami Iwasaki

Acting

Masami Iwasaki

Born October 25, 1971 · Tokyo, Japan (age 54)

Masami Iwasaki (岩崎 征実, Iwasaki Masami) is a Japanese voice actor. Many of his roles are minions or ruffians.

Known For

OVERLORD: The Sacred KingdomOVERLORD: The Sacred Kingdom · 2024
OVERLORD: The Sacred Kingdom
7.92024
MovieActionAdventure
Facing possible annihilation by the Demon Emperor's demi-human army, the Sacred Kingdom reluctantly seeks aid from the feared, undead Sorcerer King Ainz.
My Hero Academia: Heroes RisingMy Hero Academia: Heroes Rising · 2019
My Hero Academia: Heroes Rising
8.12019
MovieAnimationAction
Class 1-A visits Nabu Island where they finally get to do some real hero work. The place is so peaceful that it's more like a vacation... until they're attacked by a villain with an unfathomable Quirk! His power is eerily familiar, and it looks like Shigaraki had a hand in the plan. But with All Might retired and citizens' lives on the line, there's no time for questions. Deku and his friends are the next generation of heroes, and they're the island's only hope.
5 Centimeters per Second5 Centimeters per Second · 2007
5 Centimeters per Second
7.32007
MovieAnimationRomance
Three moments in Takaki's life: his relationship with Akari and their forced separation; his friendship with Kanae, who is secretly in love with him; the demands and disappointments of adulthood, an unhappy life in a cold city.
The Place Promised in Our Early DaysThe Place Promised in Our Early Days · 2004
The Place Promised in Our Early Days
6.62004
MovieAnimationAdventure
In a post-war alternative timeline, Japan is divided into the North, controlled by the Union, and the South, controlled by the United States. A mysterious high tower rises within the borders of the Union. Three high school students promise to cross the border with a self-built airplane and unravel the secret of the tower.
Asylum SessionAsylum Session · 2009
Asylum Session
1.02009
MovieAnimation
Hiyoko wants to become an artist like her mother, but her father would prefer that she took a different career path. Enraged when she notices that he took all paintings done by her mother from the house, she decides to run away. Unable to find a place to sleep among her acquaintances, she ends up at Asylum Stadium, an abandoned field that is shelter for many homeless, but that is about to be torn down by the government. There she meets Akira, a strange individual capable of flying.
PlanzetPlanzet · 2010
Planzet
5.12010
MovieAnimationAction
In 2047, an unknown, alien lifeform descends upon the Earth, destroying all the major cities in one fell swoop. The survivors unite and build a Diffusor to stop the Februus, the invaders the military would later codename the FOS, and a temporary peace is achieved. Jump forward to 2053, the present. A last, desperate counterattack is being mounted against the enemy. Hiroshi Akishima, soldier in the Planetary Defense Forces Alliance, would like nothing better than a shot at the aliens responsible for his father's death six years ago. However, the new offensive requires the Diffusor to be dropped, leaving the entire planet terribly vulnerable once more. Will humanity regain the stars or lose everything in the final, ultimate gamble?
Yonna in the Solitary FortressYonna in the Solitary Fortress · 2006
Yonna in the Solitary Fortress
4.22006
MovieAnimationFantasy
From a young age, Yonna and Stan have been outcasts from society due to Yonna's magical abilities. Hence they stay in a castle away from others who seek to persecute them. The Imperial government over time, recognise the potential of Yonna's powers to benefit society, but Stan rebuffs their approaches. Now years later, Garuda, a young Imperial agent is sent to retrieve Yonna from the castle. To complicate things Piggott, another Imperial lackey, has lied his way into the castle to fulfill his own objectives. [From AnimeNewsNetwork]
Dead LeavesDead Leaves · 2004
Dead Leaves
7.02004
MovieAnimationAction
Pandy and Retro awaken naked on Earth with no recollection of their past. They embark on a crime spree in search of food and clothing, but are captured by authorities and sent to the infamous lunar penitentiary named Dead Leaves.

Movies

OVERLORD: The Sacred KingdomOVERLORD: The Sacred Kingdom · 2024
OVERLORD: The Sacred Kingdom
7.92024
MovieActionAdventure
Facing possible annihilation by the Demon Emperor's demi-human army, the Sacred Kingdom reluctantly seeks aid from the feared, undead Sorcerer King Ainz.
My Hero Academia: Heroes RisingMy Hero Academia: Heroes Rising · 2019
My Hero Academia: Heroes Rising
8.12019
MovieAnimationAction
Class 1-A visits Nabu Island where they finally get to do some real hero work. The place is so peaceful that it's more like a vacation... until they're attacked by a villain with an unfathomable Quirk! His power is eerily familiar, and it looks like Shigaraki had a hand in the plan. But with All Might retired and citizens' lives on the line, there's no time for questions. Deku and his friends are the next generation of heroes, and they're the island's only hope.
5 Centimeters per Second5 Centimeters per Second · 2007
5 Centimeters per Second
7.32007
MovieAnimationRomance
Three moments in Takaki's life: his relationship with Akari and their forced separation; his friendship with Kanae, who is secretly in love with him; the demands and disappointments of adulthood, an unhappy life in a cold city.
The Place Promised in Our Early DaysThe Place Promised in Our Early Days · 2004
The Place Promised in Our Early Days
6.62004
MovieAnimationAdventure
In a post-war alternative timeline, Japan is divided into the North, controlled by the Union, and the South, controlled by the United States. A mysterious high tower rises within the borders of the Union. Three high school students promise to cross the border with a self-built airplane and unravel the secret of the tower.
Asylum SessionAsylum Session · 2009
Asylum Session
1.02009
MovieAnimation
Hiyoko wants to become an artist like her mother, but her father would prefer that she took a different career path. Enraged when she notices that he took all paintings done by her mother from the house, she decides to run away. Unable to find a place to sleep among her acquaintances, she ends up at Asylum Stadium, an abandoned field that is shelter for many homeless, but that is about to be torn down by the government. There she meets Akira, a strange individual capable of flying.
PlanzetPlanzet · 2010
Planzet
5.12010
MovieAnimationAction
In 2047, an unknown, alien lifeform descends upon the Earth, destroying all the major cities in one fell swoop. The survivors unite and build a Diffusor to stop the Februus, the invaders the military would later codename the FOS, and a temporary peace is achieved. Jump forward to 2053, the present. A last, desperate counterattack is being mounted against the enemy. Hiroshi Akishima, soldier in the Planetary Defense Forces Alliance, would like nothing better than a shot at the aliens responsible for his father's death six years ago. However, the new offensive requires the Diffusor to be dropped, leaving the entire planet terribly vulnerable once more. Will humanity regain the stars or lose everything in the final, ultimate gamble?
Yonna in the Solitary FortressYonna in the Solitary Fortress · 2006
Yonna in the Solitary Fortress
4.22006
MovieAnimationFantasy
From a young age, Yonna and Stan have been outcasts from society due to Yonna's magical abilities. Hence they stay in a castle away from others who seek to persecute them. The Imperial government over time, recognise the potential of Yonna's powers to benefit society, but Stan rebuffs their approaches. Now years later, Garuda, a young Imperial agent is sent to retrieve Yonna from the castle. To complicate things Piggott, another Imperial lackey, has lied his way into the castle to fulfill his own objectives. [From AnimeNewsNetwork]
Dead LeavesDead Leaves · 2004
Dead Leaves
7.02004
MovieAnimationAction
Pandy and Retro awaken naked on Earth with no recollection of their past. They embark on a crime spree in search of food and clothing, but are captured by authorities and sent to the infamous lunar penitentiary named Dead Leaves.
Peacemaker Kurogane: BeliefPeacemaker Kurogane: Belief · 2018
Peacemaker Kurogane: Belief
6.12018
MovieAnimationHistory
Although traumatized by witnessing the murder of his parents by one of the Choushuu, Ichimura Tetsunosuke's thirst for revenge leads him to desire strength. At the age of 15, Tetsunosuke approached the Shinsengumi, wanting to become one of its members. However, Tetsunosuke lacked the skill, mind, and will to emotionlessly cut down whoever threatened peace and the Shinsengumi. Even with the support of his brother Tatsunosuke and his newfound friends of the Shinsengumi, little did Tetsunosuke know the blood and pain he would have to face being part of this historical group.
.hack//Quantum.hack//Quantum · 2010
.hack//Quantum
6.42010
MovieMysteryAnimation
Tobias, Mary, and Sakuya are way into the The World. Together, they form an inseparable group, grinding toward the break of day and running dungeons in search of the artifacts of adventure. But when the trio becomes lost in this virtual labyrinth, a chance encounter with the mysterious entity known only as Hermit will change their lives forever.
The Prince of Tennis: Best Games!! Tezuka vs AtobeThe Prince of Tennis: Best Games!! Tezuka vs Atobe · 2018
The Prince of Tennis: Best Games!! Tezuka vs Atobe
7.02018
MovieAnimationAction
R.O.D - Read or DieR.O.D - Read or Die · 2001
R.O.D - Read or Die
6.02001
MovieAnimationAdventure
A young female agent with a powerful psionic power over paper must stop a plot for world destruction.
Kamen Rider Fourze: Rocket Drill States of FriendshipKamen Rider Fourze: Rocket Drill States of Friendship · 2012
Kamen Rider Fourze: Rocket Drill States of Friendship
2012
MovieActionAdventure
Gentaro (Kamen Rider Fourze) aims to become friends with Kamen Rider Amazon in hopes of obtaining the Clear Drill Switch, which has crash landed in the Amazon River. However Amazon has been defeated by an upgraded Suddendath, and it's up to Kengo and Yuki to find Kamen Rider Amazon in the Rain forest, while Fourze takes on Suddendath!

TV Shows

JoJo's Bizarre AdventureJoJo's Bizarre Adventure · 2012
JoJo's Bizarre Adventure
8.62012
SeriesAnimation
Follow the intergenerational feud between the Joestar Family and various forces of evil, the most prominent of which is Dio Brando and his followers.
Natsume's Book of FriendsNatsume's Book of Friends · 2008
Natsume's Book of Friends
8.22008
SeriesAnimationSci-Fi & Fantasy
Natsume Takashi has the ability to see spirits, which he has long kept secret. However, once he inherits a strange book that belonged to his deceased grandmother, Reiko, he discovers the reason why spirits surround him.
Seirei Gensouki: Spirit ChroniclesSeirei Gensouki: Spirit Chronicles · 2021
Seirei Gensouki: Spirit Chronicles
8.22021
SeriesAnimationDrama
His past life and current life are intersecting--a boy with memories of two lives faces his destiny! After his mother was killed at an early age, the orphaned Rio fought his hardest to survive in the slums. One day, he awakens to the memories of Haruto Amakwa, who died in an accident while dreaming of being reunited with his childhood friend, and Rio realizing he has reincarnated in a world of swords and sorcery.
GachiakutaGachiakuta · 2025
Gachiakuta
8.52025
SeriesAnimation
Accused of murder and thrown into the Pit, a young orphan joins a group of monster fighters with special powers to uncover the truth and seek vengeance.
PLUTOPLUTO · 2023
PLUTO
7.82023
SeriesAnimationSci-Fi & Fantasy
When the world's seven most advanced robots and their human allies are murdered one by one, Inspector Gesicht soon discovers that he's also in danger.
Akame ga Kill!Akame ga Kill! · 2014
Akame ga Kill!
8.32014
SeriesAnimationDrama
Young Tatsumi travels to the capital of the Empire in order to earn money for his starving people and encounters a world of unimaginable depravity, dominated by the ruthless Prime Minister who controls the child Emperor. Tatsumi is recruited by Night Raid, a group of assassins dedicated to eliminating corruption by mercilessly killing officials and privileged nobles.
Eyeshield 21Eyeshield 21 · 2005
Eyeshield 21
8.42005
SeriesAnimation
In Tokyo, a weak, unassertive boy named Sena Kobayakawa enters the high school of his choice, Deimon Private Senior High School. Sena's only remarkable physical abilities are his running speed and agility, which are noted by the school's American football team captain Yoichi Hiruma. Hiruma forces Sena to join the Deimon Devil Bats football team as its running back. To protect his identity from other teams who want to recruit him, Sena is forced to publicly assume the role of the team secretary and enter the field under the pseudonym of "Eyeshield 21" wearing a helmet with an eyeshield to hide his features.
The God of High SchoolThe God of High School · 2020
The God of High School
8.22020
SeriesAnimationComedy
Jin Mori has proclaimed himself the strongest high schooler. His life changes when he's invited to participate in "God of High School," a tournament to determine the strongest high schooler of all. He's told that if he wins, any wish he makes will be granted... All the participants are powerful contenders who fight their hardest for their own wishes. What awaits them at the end of the tournament? A chaotic battle between unbelievably strong high school students is about to begin!
Doubutsu Sentai ZyuohgerDoubutsu Sentai Zyuohger · 2016
Doubutsu Sentai Zyuohger
6.52016
SeriesSci-Fi & Fantasy
The human world is attacked by the space outlaw group the Dethgaliens who have chosen the Earth to be the site of their 100th Blood Game. One human and 4 anthropomorphic Zyumans awaken their instincts to become the Zyuohgers and fight to protect all living things.
Ace AttorneyAce Attorney · 2016
Ace Attorney
6.92016
SeriesAnimationCrime
A rookie lawyer Ryuuichi Naruhodou stands up to save his defendants by proving their innocence from unusual cases! Is the defendant guilty or innocent...? Believing his client's innocence Naruhodou stands in court and battles his rival judges. With the word of "OBJECTION!" and limited evidence, Naruhodou makes a comeback when all odds are against him and seems like there is nothing more he can do. Don't miss out on the comical episodes between him and his mentor Chihiro Ayasato, assistant Mayoi Ayasato, rival prosecutor Reiji Mitsurugi, and numerous unique characters! The anime also depicts the childhood relationship between Naruhodou and his friends. With the skills inherited from his mentor Naruho reveals the truth!
Seijuu Sentai GingamanSeijuu Sentai Gingaman · 1998
Seijuu Sentai Gingaman
6.71998
SeriesSci-Fi & Fantasy
Three millennia after the first invasion of the Space Pirates Barban, a new set of Gingamen — Hyuuga, Gouki, Hayate, Hikaru, Saya — have been selected to protect the Earth. That is, unless the Barban are able to disrupt the ceremony!
Glitter Force Doki DokiGlitter Force Doki Doki · 2013
Glitter Force Doki Doki
7.32013
SeriesAnimation
Thanks to Sharuru, a fairy from the Trump Kingdom, and the power of mysterious accessories called Cure Lovies, Mana transforms into Cure Heart! Mana, her close friend Rikka, her high-class childhood friend Alice, and the enigmatic, cool super idol singer Makoto all become legendary saviors. Together, they purify the Jikochu, who have forgotten about love!
Dead Mount Death PlayDead Mount Death Play · 2023
Dead Mount Death Play
6.92023
SeriesAnimation
As a legendary hero nears victory against a necromancer known as The Corpse God, things take an unexpected turn with the dark sorcerer’s final gambit—reincarnation magic. This last-ditch effort catches the brave fighter off guard, and now he’s a boy named Polka Shinoyama in a whole new world! The showdown between good and evil just got epic.
Shuriken Sentai NinningerShuriken Sentai Ninninger · 2015
Shuriken Sentai Ninninger
7.12015
SeriesSci-Fi & Fantasy
The evil warlord Gengetsu Kibaoni was defeated 444 years ago by the Last Ninja, the head of the Igasaki Family. In 2015, the Kibaoni Army starts rebuilding their empire and use fear harvested from humans to revive him. Five members of the Igasaki family must use their Nintality to transform into the Ninningers and fight to prevent the revival of Gengetsu Kibaoni.
MonsunoMonsuno · 2012
Monsuno
8.12012
SeriesAnimation
Monsuno hurtled through space before man existed. Upon burning through the planet's atmosphere and crashing to Earth, they brought chaos and the extinction of the dinosaurs. Over millions of years, the Monsuno essence slowly disappeared as it dropped deeper and deeper below the planet’s surface, until a scientist named Jeredy Suno at the secret government agency found a way to bring them back and control. He took his research and vanished, but not before he left his only son a special gift.
Yakuza Fiancé: Raise wa Tanin ga IiYakuza Fiancé: Raise wa Tanin ga Ii · 2024
Yakuza Fiancé: Raise wa Tanin ga Ii
7.72024
SeriesAnimationCrime
Yoshino’s engagement is far from a dream come true. Her grandfather, head of the largest yakuza group in Kansai, has arranged her marriage to Kirishima, grandson of the Miyama Clan leader, as part of a truce. To Yoshino’s surprise, Kirishima seems kind and charming for a yakuza member. But his warm facade only serves to mask a dark and dangerous truth.
Suite Precure♪Suite Precure♪ · 2011
Suite Precure♪
7.62011
SeriesAnimation
Hibiki and Kanade are two friends who grew up together in Kanon Town. Very different in their personalities, they share one thing in common: A connection to music. No matter how different they are or how much their differences cause them to quarrel, they both continue to share loving hearts. One day they meet Hummy, who is sent to the Human World from Major Land to collect the scattered notes of the Melody of Happiness. They have to instantly transform into Pretty Cures to resist the threats and evil music from Mephisto. Can they stop the Melody of Sorrow from disrupting their peaceful town, and can their warped friendship measure up to the bonds of Pretty Cure?
Saikyou Kamizmode!Saikyou Kamizmode! · 2020
Saikyou Kamizmode!
2020
SeriesAnimation
From the beginning of all, there were battle gods called "Gourikishin" who team up with human partners they revere as "Oyakata" as they go through battle called "Kamizumo". Now in the present, an elementary student named Dai Mugen encounters one god name "Koutetsu" who fell from the sky and ask, "Please become by Oyakata and together let's kamizumo!!"
Inventor Boy KanipanInventor Boy Kanipan · 1998
Inventor Boy Kanipan
8.01998
SeriesAnimation
The story revolves around Kanipan aiming to be the best inventor and his adventures while trying to accomplish this.
Gunslinger GirlGunslinger Girl · 2003
Gunslinger Girl
7.12003
SeriesAnimation
The Social Welfare Agency saves the lives of terminal patients using cybernetic implants. Then it teaches them to kill. After surviving the slaughter of her family, young Henrietta awakens to her new life at the Agency with a rebuilt body and no memory. Teamed with Jose, who is responsible for turning her into the perfect assassin, Henrietta’s been given a second chance—but at what cost?
Time Bokan 24Time Bokan 24 · 2016
Time Bokan 24
9.02016
SeriesAnimation
The history in our textbooks are all wrong?! In the 24th century, humankind accomplished the invention of a time machine, “Time Bokan”. As they discover the truth about history, they realize that the history written in their textbooks are all wrong! To correct their knowledge of history, the government developed an organization called JKK. Our hero Tokio is recruited by Karen, a girl from the future to join the JKK. Together they travel through time to discover the true history, along with fighting the “Akudarma” a villainous group whose goal is to prevent the discovery of the truth!
Gin'yuu Mokushiroku Meine LiebeGin'yuu Mokushiroku Meine Liebe · 2004
Gin'yuu Mokushiroku Meine Liebe
4.52004
SeriesAnimation
It was 1935, people were afraid of the outbreak of the war. The story began in a beautiful island surrounded by the Arctic Ocean of Europe. There was a boarding school, Rosenstol School, in which young elite students gathered. The story describes the youth of five elite students who were elected to be the top of the school to realize their dreams and ideals.
Fermat KitchenFermat Kitchen · 2025
Fermat Kitchen
7.42025
SeriesAnimationDrama
The story centers on Gaku Kitada, a talented mathematics scholar, and Kai Asakura, a young but similarly talented chef. After Gaku suffers setbacks on his dream of becoming a mathematician, he meets Kai as he is running his own food business, and joins Kai in an attempt at something new.
Guin SagaGuin Saga · 2009
Guin Saga
7.02009
SeriesSci-Fi & Fantasy
"The seal will be broken after many years". In the land of Nospherus, four heroes embark on a patch of destiny that will weave a new legend. The story follows Guin, a powerful swordsman with a leopard head, the adolescent royal twins Remus and Rinda, and the young and ambitious mercenary named Istvan.