Sumire Uesaka
Japanese Name 上坂すみれ
Romanized Name Uesaka Sumire
English Name Sumire Uesaka
Other Names Sumipe, Suminya, and Gundanchou
Age 24
Gender Female
Birthday December 19, 1991
Birthplace Kanagawa Prefecture, Japan
Nationality Japanese
Occupation Seiyū
Japanese Singer
Hobbies Studying Languages and Drawing
Employer Space Craft Entertainment
External Links
Twitter @Uesakasumire
Website Ameblo
Space Craft Group

Sumire Uesaka (上坂すみれ Uesaka Sumire?) is the voice of Chuchu of Plasmagica. She is currently affiliated with Space Craft Entertainment. 


Because of her interest in Russia she is also affectionately known under the nickname Sumipe (すみぺ, the letter R resembles a P in Russia's Cyrillic Alphabet). Other nicknames include Suminya (スミーニャ), because she likes to wear nekomimi accessory, and Gundanchou (軍団長, Corps Commander) because of her interest in military, especially tanks, and her radio show.

In September 2009, she became a regular on a web radio program Web radio @ Dengeki-Bunko. In April 2010, she entered the Faculty of Foreign Studies at Sophia University. She is majoring in Russian Studies. Since April 2011, she has belonged to the voice actor section of Space Craft Entertainment. Since October 2011, she has been the radio personality on a web radio program A&G NEXT GENERATION Lady Go!!. In 2012, she played a heroine in a TV anime Papa no Iu Koto wo Kikinasai!. It is her first starring role in a TV anime.

Aside of Russian, she speaks proficient in English and Chinese as well, having passed several language proficiency tests. She also likes Lolita Fashion and as such became a model for the Baby, The Stars Shine Bright clothing brand. 

Her favorite food includes lamb chop and Kinoko no Yama. Her favourite politician is Vyacheslav Molotov, her favorite manga and anime characters are Chirico Cuvie, Duke Tougou and Rudolf von Stroheim. Her favorite tank is the BT-5 produced by the Soviet Union.




  • Pretty Rhythm: Aurora Dream


  • Love, Chunibyo & Other Delusions
  • Girls und Panzer
  • Kokoro Connect
  • Listen to Me, Girls. I Am Your Father!
  • Sengoku Collection


  • Namiuchigiwa no Muromi-san
  • Genshiken Nidaime
  • GJ-bu
  • Fantasista Doll
  • Outbreak Company


  • Love, Chunibyo & Other Delusions -Heart Throb-
  • Cross Ange
  • Hōzuki no Reitetsu
  • Inugami-san to Nekoyama-san
  • Nobunagun
  • Z/X Ignition
  • Ore, Twintail ni Narimasu
  • Madan no Ō to Vanadis


  • Kantai Collection
  • Over Lord
  • Plastic Memories
  • Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
  • Show by Rock!!

Video GamesEdit


  • Game Demo Papa no Iu Koto wo Kikinasai!
  • Corpse Party Anthology: Sachiko's Game of Love Hysteric Birthday 2U
  • Kokoro Connect Yochi Random
  • The Idolmaster Cinderella Girls


  • Kantai Collection


  • Hyperdevotion Noire: Goddess Black Heart
  • Zettai Zetsubō Shōjo: Danganronpa Another Episode
  • Dragon Nest


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