Machico is a singer and voice actress (seiyuu) born March 25, 1992 in Machico is a singer and voice actress (seiyuu) born March 25, 1992 in Kure, Hiroshima Prefecture, Japan. Her real name is Saitou Machiko (齊藤真知子). She is affiliated with Horipro. . Her real name is Saitou Machiko (齊藤真知子). She is affiliated with Horipro.