Rumi Shishido is Onpu Segawa's VA. Born on November 6st, 1973; originating from Hiroshima, Japan. She was a mainstream pop idol for Sony Records before she left the management in 1992.

Rumi has done many media based things, like being an idol, voice actor, cameraman, illustrator/artist, and an all-around media personality. Currently, she has settled to focus on her voice acting. However, she still does sing occasionally as an independent artist and for her characters.

Voice Roles


  • Onpu Segawa - Ojamajo Doremi
  • Sakurako Kintoki/Sedusa - Demishita! Powerpuff Girls Z
  • Lopmon - Digimon Frontier, Digimon: The Golden Digimentals
  • Princess Pearl - Futago Hime
  • Mikako Kouda - Gojinko Monogatari
  • Sakurako - Hana Yori Dango
  • Diana, Luna - Jewelpet, and Jewelpet Tinkle
  • Reira - Konjiki no Gash Bell!!
  • Mikako Kouda - Paradise Kiss
  • Shizuku - Popotan
  • Viper/Mammon - Reborn!
  • Gomata - Yume no Crayon Oukoku
  • Shunki Sa - Saiunkoko Monogatari, and Saiunkoko Monogatari second series
  • Midorikawa Nanako, Magical girl Purin, Torotoro - Welcome to the N.H.K.
  • M.O.M.O: Xenosaga - The Animation
  • Ren Fa (eps 19-20) - Air Gear
  • Iyo - Animal Yokocho
  • Rosemary Applefield - Ashita no Nadja
  • Erogamisama - B Gata H Kei Yamada's First Time
  • Milfa - Beet the Vandel Buster, and Beet the Vandel Excellion
  • Enpi-chan, Tsutomu - Dororon Enma-kun Meeramera
  • Nami - Full Moon o Sagashite
  • Hirari - Happy Happy Clover
  • Yumi Nogawa - Hataraki Man
  • Karin Sawatari - He Is My Master
  • Naomi (ep 3) - High School of the Dead
  • Uni Charm Password - K.O. Beast
  • Marmon - Katekyo Hitman Reborn!
  • Pam - Kouchuu Ouja Mishiking ~Mori no Tami no Densetsu~
  • Mikako Kouda, Alice Yamaguchi - Paradise Kiss
  • Queen Punpun - PoPoLoCrois
  • Sophia - Saint October
  • Ombre - Sugar Sugar Rune
  • Lala - Tank Knights Portriss
  • Meno Matsuyama - White Album
  • Chibihime - Yoshimune
  • Girl (eps 48-49) - YuGiOh!


  • Mean office Lady - Nana
  • Herself, Voice Angel - Super Voice World: Yume to Jiyuu to Happening (interactive movie)


  • Biscuit-tan - Netrun-mon
  • Onpu - Ojamajo Doremi Naisho
  • Yuuko - End of the World
  • Chocola - Time Stranger Kyoko

Original Net Animation

  • Aka - Penguin Musume Heart

Anime Movies

  • Onpu Segawa - Ojamajo Doremi Sharp and Motto movies
  • Lopmon - Digimon Adventure 2
  • Mikako Kouda - Gojinko Monogatari
  • Mikako Koda - Gokinjo Monogatari

Video games

  • M.O.M.O. - Xenosaga vs. Capcom, Xenosaga, and Xenosaga episodes 2 and 3
  • Elaine - Record of Agarest War
  • Onpu Segawa - Ojamajo Adventure: naisho no Mahou
  • Thitose Sxarma - Tales of Innocence

Drama CD's

  • Natsu-chan - Digimon Drama CD Natsu he no Tobira


  • She was a cheerleader during school
  • Her career started when she won the "LOTTE- The CM idol is you" contest.
  • She has had many roles, but her character theme is usually a cute girl who seems nice, but is usually hiding something or is really an evil girl.
  • On May 9, 2010, Rumi celebrated her 20th anniversary in the music industry with a commemorative performance that was streamed live on Ustream. Her performance set a record of having the most people view her video on the entire history of the website.
  • Her first VA role was "Uni Charm Password" from KO Beast. But her two well-known roles were both Onpu and Mikako Koda from Neighborhood Story.
  • Rumi and almost every girl in the main cast have worked in Gash Bell!!
  • In relation to the above fact, Reira and Onpu look very alike and resemble one another in terms of personality. Both are also voiced by Rumi.
  • She has voiced two girls named Sakurako.
  • The second VA to do work in PoPoLoCrois.
  • Rumi plays a lot of characters with pink hair/pink themes.

Character Gallery

Please do not include Ojamajo Doremi characters