Seiko Ōmori

Seiko Oomori is a Japanese singer-songwriter. Her musical career began in the underground music culture of Tokyo's Kōenji neighborhood until she signed with major record label Avex Trax in 2014. Oomori's music style is influenced by idol culture, punk rock, among other clashing musical styles, and is considered one of the early pioneers of the "anti-idol" and "alternative idol" scenes led by groups like BiS that would eventually give way to the more popular Kawaii metal movement, utilizing shock value and performance art throughout the early parts of her career.