Nomico debuted in 2004 as the lead singer of the musical circle LOOPCUBE. They released their debut album, entitled
Nomico no Ōzora in 2004. In 2006, Nomico signed to the
Lantis record label—named
Mellow Head at the time—and released her debut studio album
Nomico no Mi that same year. She performed the song "Shichaimashō" for the series, which served as her debut single. In 2007, Nomico featured on the
Alstroemeria Records single "
Bad Apple!!", which was the sole track to feature vocals on their album
Lovelight. The song appeared on the
Nico Nico Douga charts. A fanmade
shadow art music video of the song went
viral both on
YouTube and
Nico Nico Douga that same year, and is the catalyst for the song's enduring popularity in
internet culture; as of January 2025, the music video has gained over 100 million views on YouTube. That same year, she also performed "Skip!" for
Moetan, and "Onnanoko Fantasy" and "Yumeiro Hanabi" for
Nee Pon? × Rai Pon!. In 2008, Nomico performed "For Your Yell" for
Just ask Nostradamus!. In 2009, Nomico released her second studio album,
Nomical Hystery Hour!. Also in 2009, she performed "Koikora Recycling" for
Akikan!. In 2010, Nomico performed "
Karakuri Nemuridan" for
Katanagatari. In 2011, Nomico performed "Randosering" for
Mitsudomoe and "
Hoshikaze no Horoscope" for
Hoshizora e Kakaru Hashi. In 2023, Nomico featured with several artists on the single "Gyakyū☆Fuwaku☆Fraction", which was the opening theme for ''
My Life as Inukai-san's Dog''. == Filmography ==