|Height||150 cm (4'11")|
|Birthday||September 27th, 1989|
|Agency Profile||Okubo Rumi @ 81 Produce|
|Blog|| Ameblo (Active)
Ōkubo Rumi (大久保 瑠美) is a Japanese seiyuu.
Ōkubo Rumi was born on September 27th, 1989 in Ehime, Japan, but she spent her childhood in Saitama.
In 2009, while attending college at Tokyo Announce Gakuin, she passed the audition for 81 Produce. Later that year, she made her seiyuu debut with a few minor roles in Sasameki Koto.
In January, 2011, Ōkubo earned her first major role as Hiiragi Kaho in Freezing. Later that year, she earned her first main role as Kinoshita Suguri in Happy Kyappy.
In March 2013, she won the Best Rookie award in the Annual Seiyuu Awards.
- Was in the art club in junior high, and says she is good at drawing undetailed illustrations, but bad at realistic drawings.
- Likes accessories, especially ones with moon and star designs.
- Favorite foods are peaches, crab, anmitsu, tea, and fried chicked.
- Did not like drinking water until she became a seiyuu, at which point the taste grew on her because she had to keep drinking it to clear her throat.
- Looks up to Kato Emiri, her senior from the same agency. They are close friends, and attended each other's birthday celebrations.
- Ambition of Oda Nobuna - Botenmaru
- Arata-naru Sekai - Hongou
- Barakamon - Arai Tamako
- Black Bullet - Katagiri Yuzuki
- Blade & Soul - Pia
- Cardfight!! Vanguard - Card Shop Guest, Full Moon Goddess Tsukuyomi, Hi-Dog Breeder Akane, Karma Queen, Oasis Girl, Shining Lady, Weather Girl Milk
- Cardfight!! Vanguard: Asia Circuit Hen - Tobita Mai, Full Moon Goddess Tsukuyomi
- Cardfight!! Vanguard: Legion Mate-Hen - Tobita Mai
- Cardfight!! Vanguard: Link Joker Hen - Cheerleader A, Class President Fukagawa, Tobita Mai, Woman A
- Copihan - Yuzuki Tsugayama
- Eiga Suite Precure: Torimodose! Kokoro ga Tsunagu Kiseki no Melody - Shirabe Ako/Cure Muse
- Freezing - Hiiragi Kaho
- Galilei Donna - Ferrari Kazuki
- Happy Kappy - Kinoshita Suguri
- Ippatsu Hicchū!! Devander - Harukaze Sakura
- Jigoku Youchien - Yuki
- Katanagatari - Girl
- Magi - The Kingdom of Magic - Pisti
- Magi - The Labyrinth of Magic - Pisti
- Medaka Box Abnormal - Hannyaji Usa
- Momo Kyun Sword - Maron
- Muromi-san - Shieru
- Mushibugyō - Hibachi
- One Week Friends - Yamagishi Saki
- Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne—!! - Maid
- Persona 3 The Movie #1 Spring of Birth - Girl A
- Place to Place - Miniwa Tsumiki
- Precure All Stars New Stage 2: Kokoro no Tomodachi - Shirabe Ako/Cure Muse
- Precure All Stars New Stage: Mirai no Tomodachi - Shirabe Ako/Cure Muse
- Pretty Rhythm All Star Selection - Ageha Mia
- Pretty Rhythm All Star Selection: Prism Show☆Best Ten - Ageha Mia
- Pretty Rhythm Dear My Future - Kurumi (young), Ageha Mia, Mimmy
- Pretty Rhythm Rainbow Live - Megumi
- Puella Magi Madoka Magica - Female student, Girl, Magical girl, Nurse A, Nurse B
- Sengoku Collection - Sweet Little Devil Oda Nobunaga
- Servant × Service - Ichimiya Tōko
- Straight Title Robot Anime - Mori
- Suite Pretty Cure♪ - Shirabe Ako/Cure Muse
- Survival Game Club! - Kasugano Urara
- Tsukiuta. The Animation - Momosaki Hina
- Wizard Barristers: Benmashi Cecil - Sasori Koromo
- Yuruyuri - Yoshikawa Chinatsu
- Yuyushiki - Nonohara Yuzuko