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Saitou Machiko (齊藤 真知子)[1], better known by her stage name Machico, is a voice actress and singer from Hiroshima Prefecture, Japan. She is Kusanagi Nene's voice actress. in She is currently affiliated with Horipro.


In 2011, she participated in 36th Horipro Talent Scout Campaign. She was a finalist but didn't win.

In 2012, she made her debut as a solo singer with the main theme song "Magical Happy Show!" for the game Supipara: Alice the Magic Conductor. Her first album "COLORS" was released on June 11, 2014. On 0ctober 10, 2012, she held her first solo live show.

As a voice actor, she debuted in 2013 as Tsubasa Ibuki in the mobile game The iDOLM@STER: Million Live!

On December 13, 2016, her official fanclub ZO≒NA was started.

Some of Machico's other roles include:


  • Her nicknames are Komachi and Machi.
  • Her hobbies are eating ramen, fashion and singing VOCALOID songs.[2]
  • In July 2022, she was appointed as one of the PR officers for Hiroshima's local agricultural cooperative group "JA Group Hiroshima".