Fhána's eighth single was released on January 27, 2016; the song is used as the opening theme to the 2016 anime series "Haruchika". Fhána's second studio album "What a Wonderful World Line" was released on April 27, 2016. Fhána's ninth single "Calling" was released on August 3, 2016; the song is used as the ending theme song to the 2016 anime series "Tales of Zestiria the X". The band's tenth single was released on January 25, 2017; the song is used as the opening theme to the 2017 anime series "Miss Kobayashi's Dragon Maid". Fhána's 11th single was released on April 26, 2017; the song is used as the ending theme to the second season of "The Eccentric Family". Their 12th single "Hello! My World!!" was released on August 2, 2017; the song is used as the opening theme to the 2017 anime series "Knight's & Magic". The band's 13th single was released on January 31, 2018; the song is used as the opening theme to the 2018 anime series "Märchen Mädchen". Fhána's third studio album "World Atlas" was released on March 28, 2018.