Fhána originally formed with Jun'ichi Satō, Yuxuki Waga, and Kevin Mitsunaga, all three having previously been involved in separate independent bands.

Fhána released their independent album New World Line on May 18, 2012 featuring four guest vocalists: Makiko Naka, Towana, IA (a Vocaloid sampling of Lia's voice), and Aoi Tada.

[5] Fhána's fourth single "Itsuka no, Ikutsuka no Kimi to no Sekai" (いつかの、いくつかのきみとのせかい) was released on April 30, 2014; the song is used as the opening theme to the 2014 anime series The Kawai Complex Guide to Manors and Hostel Behavior.

[9] Fhána's sixth single "Wonder Stella" (ワンダーステラ) was released on August 5, 2015; the song is used as the opening theme to the 2015 anime series Fate/kaleid liner Prisma Illya 2wei Herz!.

(愛のシュプリーム) was released on July 7, 2021; the title song is used as the opening theme to the 2021 anime series Miss Kobayashi's Dragon Maid S. On March 10, 2022, Fhána announced that their contract with Lantis has expired and they have signed with Nippon Columbia.

[26] Both songs are included in Fhána's first extended play Beautiful Dreamer, released on December 20, 2023,[27] the EP was announced in October 2023, during their 10th anniversary concert There Is The Light.

To commemorate the release of their first EP, the band will be holding the Beautiful Dreamer ASIA Tour 2024 in South Korea, Taiwan, and Tokyo, beginning in January 2024, which will also be their first live performance outside Japan.