Personal Info
Birth date
1989-09-27 (35 Years)
Gender
Female
Known for
Acting
Place of birth
Saitama, Japan
Also known as
大久保 瑠美
Rumi Ōkubo
Rumi Ôkubo
Rumi Ookubo
رومی اوکوبو
Rumi Okubo
Biography
Rumi Okubo is a Japanese voice actress.
Filmography
Oshi No Ko
8.4
Overview:
A small-town doctor gets sucked into the ruthless world of show business when he crosses paths with a popular teen idol who holds a secret.Mob Psycho 100
8.492
Overview:
Shigeo Kageyama, a.k.a. "Mob," is a boy who has trouble expressing himself, but who happens to be a powerful esper. Mob is determined to live a normal life and keeps his ESP suppressed, but when his emotions surge to a level of 100%, something terrible happens to him! As he's surrounded by false espers, evil spirits, and mysterious organizations, what will Mob think? What choices will he make?Blue Archive the Animation
6.833
Overview:
The city's academies are divided into their own districts and are considered mostly independent. The General Student Council acts as a governing board to manage the academies as a whole. However, the group's ability to govern has come to a halt since the mysterious disappearance of the General Student Council president. Countless issues have begun to surface throughout Kivotos in the absence of the president's leadership. To avoid disaster, the General Student Council requests assistance from the Federal Investigation Club, otherwise known as Schale. In fact, Schale is the city's newest club and the last to be approved before the president's disappearance. To accomplish its task, Schale relies on the guidance of a Sensei who can help them resolve the incidents around Kivotos.Fruits Basket
7.924
Overview:
After a family tragedy turns her life upside down, 16-year-old high school student Tohru Honda takes matters into her own hands and moves out… into a tent! Unfortunately for her, she pitches her new home on private land belonging to the mysterious Soma clan, and it isn't long before the owners discover her secret. But, as Tohru quickly finds out when the family offers to take her in, the Somas have a secret of their own—when hugged by the opposite sex, they turn into the animals of the Chinese Zodiac!That Time I Got Reincarnated as a Slime
8.441
Overview:
37-year-old corporate worker Mikami Satoru is stabbed by a random killer, and is reborn to an alternate world. But he turns out to be reborn a slime! Thrown into this new world with the name Rimuru Tempest, he begins his quest to create a world that’s welcoming to all races. Broken free from ordinary, stale past life, his fresh adventure in a fantasy world as a slime monster with unique abilities begins.How Not to Summon a Demon Lord
7.884
Overview:
When it comes to the fantasy MMORPG Cross Reverie, none can match the power of the Demon King Diablo. Possessing the game’s rarest artifacts and an unrivaled player level, he overpowers all foolish enough to confront him. But despite his fearsome reputation, Diablo’s true identity is Takuma Sakamoto, a shut-in gamer devoid of any social skills. Defeating hopeless challengers day by day, Takuma cares about nothing else but his virtual life—that is, until a summoning spell suddenly transports him to another world where he has Diablo’s appearance! In this new world resembling his favorite game, Takuma is greeted by the two girls who summoned him. They perform an Enslavement Ritual in an attempt to subjugate him, but the spell backfires and causes them to become his slaves instead. With the situation now becoming more awkward than ever, Takuma decides to accompany the girls in finding a way to unbind their contract while learning to adapt to his new existence as the menacing Demon King.Komi Can't Communicate
8.357
Overview:
At a high school full of unique characters, Tadano helps his shy and unsociable classmate Komi reach her goal of making friends with 100 people.EDENS ZERO
7.694
Overview:
Aboard the Edens Zero, a lonely boy with the ability to control gravity embarks on an adventure to meet the fabled space goddess known as Mother.World's End Harem
7.535
Overview:
The Man-Killer Virus: a lethal disease that has eradicated 99.9% of the world's male population. Mizuhara Reito has been in cryogenic sleep for the past five years, leaving behind Tachibana Erisa, the girl of his dreams. When Reito awakens from the deep freeze, he emerges into a sex-crazed new world where he himself is the planet's most precious resource. Reito and four other male studs are given lives of luxury and one simple mission: repopulate the world by impregnating as many women as possible! All Reito wants, however, is to find his beloved Erisa who went missing three years ago. Can Reito resist temptation and find his one true love?Shadows House
8.097
Overview:
A faceless clan lives in a large mansion, masquerading as nobles. Their caretakers are living dolls who spend their days cleaning up the dirt the tenants leave behind. But there’s a deeper mystery at play… and the secret of the house will be unveiled.Immoral Guild
6.104
Overview:
The skilled hunter Kikuru Madan has decided to retire out of fear of wasting his youth. One day, a guild staff member suggests that he go on a quest with a new female martial artist named Hitamu Kyan. However, she keeps getting hit by monsters one after another.Beast Tamer
7.743
Overview:
Rein is a Beast Tamer who fights alongside heroes to bring down the Demon King. But one day his comrades declare him useless and kick him out of the party, after which he decides to start a carefree life as an adventurer. During the test he must pass to become an adventurer, he runs into a girl named Kanade who is being attacked by a monster. Rein risks his life to make sure she can escape, but then she brings down the monster in one hit. It turns out that Kanade is from the inordinately powerful tribe of cat people, one of the strongest species! She becomes attracted to his combination of talent and gentle nature and asks: "Would you try to tame me?" Rein forms a contract with the strongest cat-eared girl and starts his new life as an adventurer. The heroes who kicked him out of the party, as well as other stronger species, take notice of his power.In Another World with My Smartphone
7.254
Overview:
Touya Mochizuki was accidentally killed, and as an apology, God allows him to be reborn in a fantasy world and will grant him any one wish he desires. And so, Touya chooses to keep his smartphone in the next world. In his second chance at life, he befriends many important figures and comes across the world's secret. He inherits the legacy of an ancient civilization and travels around nonchalantly while possessing powers that rival this world's kings.Tsugumomo
6.382
Overview:
Kazuya Kagami never goes anywhere without the precious "Sakura Obi" his mother gave him. One day a beautiful, kimono-clad girl named Kiriha appeared before him. Kiriha naturally began to live with Kazuya in his room. Then there's Chisato, Kazuya's childhood friend with glasses and a ponytail, who meddles in his affairs. Soon there's also an overprotective older sister who seems to want to take baths with him. Jumble in a huge-chested priestess, a good-looking sorceress named Kokuyoura, beautiful women, and hot girls, and Kazuya's happy, embarrassing, confusing life begins…Engage Kiss
6.102
Overview:
Bayron City -- a Mega-Float type city in the Pacific Ocean, which doesn't belong to any particular nation. As the mine for Orgonium, a new energy resource, this city is the most noticed in the world right now, and here special cases caused by demons called "D Hazards" has been occurring frequently. Only a handful of people know about the existence of D Hazards. They are handled by PMCs (Private Military Companies). Shu is a young man living in Bayron City who runs such a company, but his company is tiny. On top of that, he cherry-picks his jobs, so he is always in a bind for money. His life, both publicly and privately, is being supported by the beautiful high school girl Kisara who attends a school in Bayron City.Welcome to Japan, Ms. Elf!
7.5
Overview:
Kazuhiro Kitase’s only hobby? Sleeping, of course. Since childhood, his dreams have been a portal to exhilarating adventures with an elf girl. During one of their explorations through ancient ruins, they both get scorched by a dragon, and Kazuhiro wakes up like usual. Except this time, he finds a familiar figure in bed beside him—the elf girl from his dreams.The Slime Diaries
7.992
Overview:
“Dear diary… I got reincarnated as a slime.” Even in another world, lives aren’t always on the line. There’s plenty of work to be done, from feeding the community and forging the items the community needs; as well as plenty of play …and hijinks throughout! Join Rimuru and friends as they kick back and enjoy their daily lives.Gate
7.5
Overview:
Off-duty Japan Self-Defense Forces (JSDF) officer and otaku, Youji Itami, is on his way to attend a doujin convention in Ginza, Tokyo when a mysterious portal in the shape of a large gate suddenly appears. From this gate, supernatural creatures and warriors clad in medieval armor emerge, charging through the city, killing and destroying everything in their path. With swift actions, Youji saves as many lives as he can while the rest of the JSDF direct their efforts towards stopping the invasion. Three months after the attack, Youji has been tasked with leading a special recon team, as part of a JSDF task force, that will be sent to the world beyond the gate—now being referred to as the "Special Region." They must travel into this unknown world in order to learn more about what they are dealing with and attempt to befriend the locals in hopes of creating peaceful ties with the ruling empire.Dead Mount Death Play
6.959
Overview:
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.The Faraway Paladin
6.977
Overview:
In a city of the dead, long since ruined and far from human civilization, lives a single human child. His name is Will, and he's being raised by three undead: the hearty skeletal warrior, Blood; the graceful mummified priestess, Mary; and the crotchety spectral sorcerer, Gus. The three pour love into the boy, and teach him all they know. But one day, Will starts to wonder: "Who am I?" Will must unravel the mysteries of this faraway dead man's land, and unearth the secret pasts of the undead. He must learn the love and mercy of the good gods, and the bigotry and madness of the bad. And when he knows it all, the boy will take his first step on the path to becoming a Paladin.YuruYuri: Happy Go Lily
7.786
Overview:
On her first day attending the all-girls Nanamori Middle School in Takaoka, Toyama Akaza Akari oversleeps, to be awakened by her one-year-senior childhood friends: the level-headed Funami Yui and the often self-centered Toshinou Kyouko. Planning on exciting club activities at school, Akari joins the club her older friends have set up. But as it turns out Kyouko and Yui simply took over the former room of the now defunct tea ceremony club for their own Amusement Club. In regard to what the club does, Kyouko explains: "We just hang out and do whatever we want!" This is not exactly what the helpful and energetic Akari had hoped for. Surprisingly a few days later Yoshikawa Chinatsu joins the club even though she mistook it for the former tea ceremony club. And so the four fun-loving girls could enjoy spending their spare time at the club were it not for the student council, in person of vice president Sugiura Ayano, who does her very best to shut down this unauthorized club.Princession Orchestra
7
Overview:
Using the power of music, three girls transform into magical "princesses" to protect their peaceful utopian home from threatening, mysterious creatures.Sorcerous Stabber Orphen
7.1
Overview:
Orphen is a powerful sorcerer who is notoriously lazy. Everything changes when he finds a way to save his sis, who was turned into a dragon during their days at magic academy. Betrayed by friends who refused to help, Orphen will stop at nothing to track her down, even if he has to go it alone.Blue Orchestra
6.8
Overview:
In the fall of his third and final year of middle school, Hajime Aono, a violin prodigy, stopped playing violin for his own personal reasons. But it was also that year when he got to know a girl who told him about a high school with a prestigious school orchestra. Suddenly, the gears in the clock of Aono's life began to turn again. This is the story of a youth drama that brings forth the harmony between music and the heart!Skeleton Knight in Another World
7.5
Overview:
One day, a gamer played video games until he fell asleep...and when he woke up, he found himself in the game world—as a skeleton! Equipped with the powerful weapons and armor of his avatar but stuck with its frightening skeletal appearance, Arc has to find a place for himself in this new, fantastical land. All his hopes for a quiet life are dashed when he crosses paths with a beautiful elven warrior, setting him on a journey full of conflict and adventure.Galilei Donna
6.333
Overview:
Hozuki, Hazaki, and Kazaki Ferrari, three descendents of Galileo, live in Tuscany. A mysterious organization is searching for the "Galilei Donna," and put out an international arrest warrant for the three sisters. The sisters must put aside their differences to join forces in fighting the organization and learning their true destiny.Reincarnated as a Sword
7.6
Overview:
Reincarnated as a sentient weapon with memories of his past life, but not his name, a magical sword saves a young beastgirl from a life of slavery. Fran, the cat-eared girl, becomes his wielder, and wants only to grow stronger, while the sword wants to know why he is here. Together, the strange duo's journey has only just begun!Combatants Will Be Dispatched!
7.874
Overview:
Turns out, evil takes initiative! With world domination close at hand, the Kisaragi Corporation turns its sights on interstellar conquest, and who better to take over a magical world than two randomly assigned minions—Combatant Agent Six and his android partner Alice? But Six’s path up the evil corporate ladder won’t be easy—a Demon Lord’s army is hatching its own nefarious plan!SHOSHIMIN: How to Become Ordinary
7.5
Overview:
Kobato decides to become an honest, humble citizen after enduring a bitter experience known as “wisdom work.” He forms a pact with Osanai, his classmate with the same goal, and they plan to enter high school leading quiet lives. But for some reason, inexplicable events and disasters keep happening around them. Will Kobato and Osanai ever manage to live ordinary, peaceful lives?Chillin' in My 30s After Getting Fired From the Demon King's Army
7.511
Overview:
Dariel, a dark soldier in the demon king's army who cannot use magic, has risen to the position of assistant to the Four Generals with his talent and energy, and has been wielding his skill. However, as soon as the Four Generals are replaced, Dariel is fired from the army. Dariel is devastated, but when he arrives in a human village, he finds that his adventuring skills, which are supposed to be useless to demons, have blossomed! "I was... human?" Dariel decides to spend his second life in this village, and the requests start pouring in! Trouble! False charge! Duel! With his natural skills and the adjusting power that he developed in his old place, the former dark soldier solves them all!Acting
TBAHero Without a Class: Who Even Needs Skills?! (1 Episode) as Kufa (voice)
TBATune In to the Midnight Heart (1 Episode) as Nene Himekawa (voice)
TBAChitose Is in the Ramune Bottle (1 Episode) as Haru Aomi (voice)
2025A Ninja and an Assassin Under One Roof (12 Episodes) as Yuriko (voice)
2025Princession Orchestra (21 Episodes) as Mikan Himura (voice)
2025Once Upon a Witch's Death (12 Episodes) as Fine Cavendish (voice)
2025Welcome to Japan, Ms. Elf! (3 Episodes) as Necromancer (voice)
2024Yakuza Fiancé: Raise wa Tanin ga Ii (5 Episodes) as Nao Shiota (voice)
2024I'll Become a Villainess Who Goes Down in History (13 Episodes) as Rebecca (voice)
2024Animelo Summer Live 2024 -Stargazer- 9/1 as Memcho
2024No Longer Allowed in Another World (12 Episodes) as Annette (voice)
2024SHOSHIMIN: How to Become Ordinary (1 Episode) as Tomoko Hojo (voice)
2024Blue Archive the Animation (12 Episodes) as Mutsuki Asagi (voice)
2023My Daughter Left the Nest and Returned an S-Rank Adventurer (13 Episodes) as Miriam (voice)
2023Oshi No Ko (24 Episodes) as Memcho (voice)
2023Dead Mount Death Play (5 Episodes) as Izuna Ajishiro (voice)
2023Blue Orchestra (2 Episodes) as Sanae Iida (voice)
2023My Home Hero (3 Episodes) as Hibiki (voice)
2023Chillin' in My 30s After Getting Fired From the Demon King's Army (9 Episodes) as Zeviantes (voice)
2022Immoral Guild (12 Episodes) as Enome (voice)
2022I've Somehow Gotten Stronger When I Improved My Farm-Related Skills. (12 Episodes) as Helen (voice)
2022Beast Tamer (13 Episodes) as Tania (voice)
2022Reincarnated as a Sword (12 Episodes) as Nell (voice)
2022Engage Kiss (13 Episodes) as Sharon Holygrail (voice)
2022Skeleton Knight in Another World (12 Episodes) as Eevin (voice)
2022World's End Harem (4 Episodes) as Chloe Mansfield (voice)
2021The Faraway Paladin (1 Episode) as Stagnate (voice)
2021Komi Can't Communicate (24 Episodes) as Omoharu Nakanaka (voice)
2021EDENS ZERO (20 Episodes) as Kleene (voice)
2021Shadows House (2, 3, 1 Episode) as Belle twins (voice), Isabelle / Mirabelle / Belle twins (voice), Belle (voice)
2021The Slime Diaries (12 Episodes) as Soka (voice)
2021Combatants Will Be Dispatched! (10 Episodes) as Evil Deeds Rewards (voice)
2021The Hidden Dungeon Only I Can Enter (12 Episodes) as Lola (voice)
2020Talentless Nana (13 Episodes) as Nana Hiiragi (voice)
2020The Magnificent KOTOBUKI: The Movie as Natsuo (voice)
2020Sorcerous Stabber Orphen (48 Episodes) as Cleao Everlasting (voice)
2019Kandagawa Jet Girls (12 Episodes) as Pan Tsui (voice)
2019Fruits Basket (10 Episodes) as Kimi Tōdō (voice)
2018HUGtto! Pretty Cure♡Futari wa Pretty Cure: All Stars Memories as Ako Shirabe / Cure Muse (voice)
2018That Time I Got Reincarnated as a Slime (4, 6 Episode) as Gabiru's Sister (voice), Souka (voice)
2018How Not to Summon a Demon Lord (12 Episodes) as Sylvie (voice)
2018Honkai Impact 3rd Animation (1 Episode) as Mobius (voice)
2017ROBOMASTERS THE ANIMATED SERIES (6 Episodes) as Ai Xiao (voice)
20173-Nen D-Gumi Glass no Kamen: Tobidase Watashitachi no Victory Road as Ayumi Himekawa (voice)
2017GAMERS! (12 Episodes) as Aguri (voice)
2017In Another World with My Smartphone (10 Episodes) as Francesca (voice)
2017Fate/Apocrypha (25 Episodes) as Rider of Black : Astolfo (voice)
2017Tsugumomo (12 Episodes) as Kotetsu (voice)
2016Long Riders! (12 Episodes) as Hinako Saijyo (voice)
2016The Glass Mask Year 3 Class D (13 Episodes) as Ayumi Himekawa (voice)
2016Under the Dog as Hana Togetsu (voice)
2016Mob Psycho 100 (4 Episodes) as Ishiguro (voice)
2016JOKER GAME (1 Episode) as Emma Grane (voice)
2016Hundred (12 Episodes) as Emile (voice)
2015Anti-Magic Academy: The 35th Test Platoon (12 Episodes) as Usagi Saionji (voice)
2015Tokyo Ghoul: Jack as Aki Sasada (voice)
2015Gate (1 Episode) as Shandy Gaff Marea (voice)
2015Death Parade (12 Episodes) as Nona (voice)
2014YuruYuri Nachuyachumi! as Chinatsu Yoshikawa (voice)
2014Momokyun Sword (12 Episodes) as Maron (voice)
2014Survival Game Club (12 Episodes) as 春日野丽
2014Barakamon (10 Episodes) as Tamako 'Tama' Arai (voice)
2014Moonrakers as ルナ
2014Black Bullet (13 Episodes) as Yuzuki Katagiri (voice)
2014One Week Friends (12 Episodes) as Saki Yamagishi
2014Wizard Barristers (12 Episodes) as Koromo Sasori (voice)
2013Galilei Donna (11 Episodes) as Kazuki Ferrari (voice)
2013Tesagure! Bukatsumono as Kanon Izayoi
2013Servant x Service (13 Episodes) as Touko Ichimiya (voice)
2013Yuyushiki (12 Episodes) as Yuzuko Nonohara (voice)
2013Mushibugyou (26 Episodes) as Hibachi
2013Muromi-san (13 Episodes) as Shell
2013直球表題 ロボットアニメ (12 Episodes) as Unknown
2013地獄ようちえん (12 Episodes) as Unknown
2013Maoyu: Archenemy & Hero (12 Episodes) as Myōjō hibari (voice)
2012Ippatsu Hicchuu!! Devander as Unknown
2012The World of Arata: World's/Start/Load/End as Hongō (voice)
2012Puella Magi Madoka Magica the Movie Part II: Eternal as Girl (voice)
2012Puella Magi Madoka Magica the Movie Part I: Beginnings as Girl (voice)
2012The Ambition of Oda Nobuna (12 Episodes) as Bontenmaru (voice)
2012Sengoku Collection (26 Episodes) as Unknown
2012Place to Place (12 Episodes) as Tsumiki Miniwa (voice)
2012Pretty Cure All Stars New Stage: Friends of the Future as Ako Shirabe / Cure Muse (voice)
2011Suite Precure♪ The Movie: Take It Back! The Miraculous Melody That Connects Hearts! as Ako Shirabe / Cure Muse (voice)
2011YuruYuri: Happy Go Lily (36 Episodes) as Chinatsu Yoshikawa (voice)
2011Suite Precure♪ (48 Episodes) as Ako Shirabe / Cure Muse (voice)
Sound
2018How Not to Summon a Demon Lord (12 Episodes) ... Theme Song Performance
2017GAMERS! (12 Episodes) ... Theme Song Performance
2014YuruYuri Nachuyachumi! ... Theme Song Performance
2012Place to Place (12 Episodes) ... Theme Song Performance