Mirai Harmony

Mirai Harmony (未来ハーモニー) is the second song of Nijigasaki High School Idol Club's 1st single. It was released on July 29, 2020.

The song is written by Kanata Okajima, composed and arranged by Akira Sunset and ulala.

CD

 * 1) Muteki-kyuu*Believer (無敵級*ビリーバー)
 * 2) Mirai Harmony (未来ハーモニー)
 * 3) Kasumi no Tokimeki Kānibaru! (かすみのトキメキ！)

Blu-ray/DVD (Animation PV)

 * 1) Muteki-kyuu*Believer (Full Size) (無敵級*ビリーバー (フルサイズ))
 * 2) Mirai Harmony (Short Size) (未来ハーモニー (ショートサイズ))

Audio

 * Does not work on iPad, or any medium that does not support the .ogg audio format.

Live Performances

 * September 12, 2020: Love Live! Nijigasaki High School Idol Club 2nd Live! Brand New Story
 * October 4, 2020: Tokyo Idol Festival Online 2020 (Day 3)
 * March 20 & 21, 2021: Nijigasaki High School Idol Club Shuffle Festival
 * March 22, 2021: Songs Of Tokyo Episode 20 "Love Live! Series special"
 * May 8 & 9, 2021: Love Live! Nijigasaki High School Idol Club 3rd Live! School Idol Festival ~Yume no Hajimari~
 * October 9 & 10, 2021: Love Live! Nijigasaki High School Idol Club UNIT LIVE & FAN MEETING Vol.2 QU4RTZ ~Sweet Cafe~ (QU4RTZ acoustic arrangement version)
 * February 25 & 26, 2023: Love Live! Nijigasaki High School Idol Club UNIT LIVE! DiverDiva GALactic Trip (DiverDiva version)
 * March 18, 2023: Love Live! Nijigasaki High School Idol Club UNIT LIVE! QU4RTZ Fluffy Magic (Day 1) (QU4RTZ version)
 * May 6 & 7, 2023: Love Live! Nijigasaki High School Idol Club Nijitabi! TOKIMEKI FAN MEETING TOUR Tokyo

Notes & Trivia

 * Both CD jacket illustrations feature the Rainbow Bridge, which connects Odaiba to Central Tokyo. The same bridge can be spotted in the PV of μ's 3rd single "Natsuiro Egao de 1,2,Jump!".

PV-based Trivia

 * This is the first b-side song of a non anime related single to have a short animated PV.
 * Not counting the doll in Muteki-kyuu*Believer, the real Yu Takasaki makes her first official appearance a cameo in the PV, though very brief.
 * Each of the girls' poses during the chorus is based on their solo SP Skill animation from Love Live! School idol festival ALL STARS.
 * According to director Tomoyuki Kawamura, the girl who pushes Ayumu's lips were meant to be Setsuna instead of Yu.