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Osamu Yamasaki

Osamu Yamasaki

Directing

Biography

Osamu Yamasaki (山崎 理, Yamasaki Osamu, February 19, 1962) is a Japanese anime director, producer, director, and animator, born in Kumamoto prefecture. Yamasaki is a member and former director of the Japanese Animation Creators Association (JAniCA), and a member of the Directors Guild of Japan. He is part of Wao World. He also works under his name written in katakana (ヤマサキオサム).

Known For

Rent-a-Girlfriend
8.3

Kinoshita Kazuya is a 20-year-old failure of a college student. He managed to kiss his girlfriend once, but was dumped after a month. Completely spiteful, Kazuya uses a certain method to date a girl. He goes to their meeting place and a beautiful girl brushing her long, black hair behind her ear was there, smiling at him. Her name was Mizuhara Chizuru. Something real is born after just a single rental! A reckless rom-com filled with love and excitement is about to begin!

Rent-a-Girlfriend

2020
Mushi-Shi
8.0

Ginko, a Mushi master, travels from place to place researching the Mushi and helping people who are suffering because of it.

Mushi-Shi

2005
Fist of the North Star
8.0

It's the year 199x, and Earth burns with the fires of a nuclear holocaust. On the charred remains of the planet's surface, humans struggle desperately to survive a fearful world. The young wanderer Kenshiro rises to stand against the violent reality. Upon his chest are seven scars in the shape of the North Star!

Fist of the North Star

1984
Seirei Gensouki: Spirit Chronicles
8.2

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.

Seirei Gensouki: Spirit Chronicles

2021
Hakkenden: Legend of the Dog Warriors
7.2

During the war-torn feudal wars in Japan, the Awa clan faced certain extinction from a rival clan backed by demonic forces. However, a careless promise by their lord leads to both salvation and disgrace when their family dog brings back the head of the enemy warlord and insists on marrying the lord's daughter. Their unnatural union bears fruit but when both are killed, the eight unborn pups are reincarnated as the eight Dog Warriors - The Hakkenden. As they slowly find each other and come together as a group, these eight warriors, who represent the eight separate aspects of Bushido, engage in bloody battles with demonic entities and evil samurai in a final attempt to redeem their clan!

Hakkenden: Legend of the Dog Warriors

1990
Dolls' Frontline
6.7

In the fallout of nuclear war, the last of humanity survives with the help of life-like androids known as Dolls. Built to serve, some fight in wars as Tactical Dolls or T-Dolls. Now, an elite team comprised of T-Dolls are sent to face a new rogue threat, Sangvis Ferri. Leading them into battle is their new human commander, M4A1.

Dolls' Frontline

2022
Dr. STONE
8.5

One fateful day, all of humanity was petrified by a blinding flash of light. After several millennia, high schooler Taiju awakens and finds himself lost in a world of statues. However, he’s not alone! His science-loving friend Senku’s been up and running for a few months and he's got a grand plan in mind—to kickstart civilization with the power of science!

Dr. STONE

2019
ACTORS: Songs Connection
8.2

A VOCALOID x voice actors collaboration, featuring songs from EXIT TUNES. Within a sprawling academic metropolis lies an exclusive academy where students are encouraged to join clubs such as singing and archaeology to earn points for recognition. The most important of these is the big singing contest where all contestants have to sing in front of the entire school!

ACTORS: Songs Connection

2019
ItaKiss
7.0

In the romantic comedy story, a high school girl named Kotoko finally tells a fellow senior named Naoki that she has loved him from afar since she saw him on their first day of school.

ItaKiss

2008
SHIBOYUGI: Playing Death Games to Put Food on the Table
7.4

Yuki plays death games for a living, but when she wakes in a mansion with five other women, can she survive a new lethal maze of locked rooms and traps?

SHIBOYUGI: Playing Death Games to Put Food on the Table

2026
Time Travel Girl
5.3

Mari Hayase is on a mission to go back in time and meet eight of the most prominent scientists and inventors in history. With the help of her two friends Waka Mizuki and Jun Mizuki she’ll find herself up close and personal with famous figures like Benjamin Franklin, Alexander Graham Bell, Thomas Edison, and so many more! What’s her purpose and mission? Hopefully not getting stuck in the past!

Time Travel Girl

2016
Hakuoki
6.5

Yukimura Chizuru is the daughter of a doctor who works in Edo; her father leaves Edo to work as a volunteer doctor and moves to Kyoto without his daughter. As time passes by, Chizuru starts worrying about losing contact with her father, so she decides to go to Kyoto in search of him. On the way, Chizuru is attacked by few criminals and witnesses a fight between an oni and the Shinsengumi. Taking her into custody and saving her, the Shinsengumi debate on what to do with Chizuru when they discover that she is the daughter of the doctor they are also looking for. So they decide to become Chizuru's protectors and help her look for her father (the doctor). Lots of events happen while she stays with the Shinsengumi, as they discover mysterious secrets and also fight against the Bakumatsu group.

Hakuoki

2010
Kojiro of the Fuma
8.5

Hakuo Gakuin is on the verge of closing down due to students transferring to rival school Seishikan after mysterious injuries happening to students who refuse to transfer. To protect the school and its students they hire Kojiro, a member of the Fuma clan of ninjas. After finding out that Seishikan has enlisted the help of the Yasha ninja clan, who had been rivals with the Fuma for generations, Kojiro gains the help of his fellow Fuma ninjas. Even though they are hired to protect the schools, the two rival clans vow to destroy each other once and for all so that only one clan remains.

Kojiro of the Fuma

1989
Ancient Girl's Frame
4.6

At the end of the 21st century, the discovery of a new energy source called "DG energy" (short for "divine grace energy") has revolutionized Earth's economy and allowed humanity to colonize space. However, when the initial expedition reaches Pluto, they are attacked by a mysterious, giant life-form known as "Nergal."The Earth Alliance Army fights back by creating an "AG Unit" using ancient robot weapons known as the "G's Frame" which were excavated from archaeological sites all around the world. Girls with special qualities known as "Ancient Girls" can pilot these robots against the Nergal. However, the first AG Unit suffers heavy casualties in the Jupiter Trojan campaign, and the pilot of Unit 04, Minamiya Reiu, goes missing-in-action...Years later, Minamiya Reika, the younger sister of Reiu, enlists with the AG Unit to search for her sister and to protect the Earth from the Nergal. A story of friendship, ancient robot weapons, and battles to the death with the Nergal ensues.

Ancient Girl's Frame

2021
Yajikita Gakuen Douchuuki
N/A

Shinokita Reiko and Yajima Junko are second-year high school students who travel from school to school fighting bad guys, ninjas, yakuza and corruption. At this high school they encounter a secret ninja order and a corrupt administrator, as well as a tragic death in the distant past. With the help of Kotetsu, a skilled ninja, they set the school to rights, but not before leaving several broken hearts behind.

Yajikita Gakuen Douchuuki

1989
Love Is Like a Cocktail
6.3

Chisato Mizusawa is a reserved but excellent and pretty assistant manager in her company. She has a secret that only her husband Sora knows, which is that she likes drinking alcohol, and she can become very cute when she is drunk! Even tonight, she gets relaxed (with the phrase "Shifuku~") and drunk with the cocktail Sora makes♥. It's a "Yoidere (Drunken Dere)" cocktail comedy of Japan's closest husband and wife.

Love Is Like a Cocktail

2017
Guardian of Darkness - Takegami: War God
7.5

Deep within the earth, an ancient evil has awakened. According to legend, three dragons shall re-emerge from the earth to wreak havoc upon the land. Preying upon the weak-willed, the dragon spirits grow stronger as they devour the innocent souls of their chosen hosts. Only the power of a long-dormant warrior-god can fulfill the ancient prophesy and defeat the growing evil. But will his chosen host be convinced to fight?

Guardian of Darkness - Takegami: War God

1990
Guardian of Darkness
4.0

Guardian of Darkness is a three-episode OVA anime series released by J.C.Staff between March 1990 through January 1992. The episodes are licensed for release in North America by Central Park Media and in the United Kingdom by ADV Films UK division.

Guardian of Darkness

1990
Gestalt
4.0

Oliver is a young priest of that Vasaria order, and a devout servant of his church. He has grown up with legends of a god who dwells on G, a distant island so forbidden that even speaking its name brings certain damnation! When Oliver saves the mute girl Ohiri from slavery, their destinies become intertwined and they set out on a perilous journey to G. Actually a silenced sorceress from the forbidden island, Ohiri is involved in a deadly game of survival that brings her and Oliver face to face with treacherous dark elves, powerful elementals, and a quest filled with plot twists, magic, and wonder.

Gestalt

1997
Captain Power and the Soldiers of the Future: Bio Dread Strike Mission
8.0

As newly recruited Soldier of the Future Pilot 1, your first target after training is a massive Bio Dread military industrial complex - which is manufacturing a robotic army. Many human survivors are depending on you! Corporal "Pilot" Chase and her leader Captain Jonathan Power will be flying with you. Prepare to "POWER ON"!

Captain Power and the Soldiers of the Future: Bio Dread Strike Mission

1987