When superstar pianist Yukari comes to town to play a concert with trumpet player Ia's orchestra, Ia - who's been a huge Yukari fan for years - is overjoyed at finally getting to meet her idol. But Ia never expected that their passing encounter would turn into so much more. Loosely based on the YukarIA duet "Moonflowers."

In 2016 Tōkyō, Azusa, HTT's "forgotten member," pursues her dream of following HTT to the Budokan stage, with help from her former Wakaba Girls band mates and a significant figure from her past. Post-canon continuation fic; female OC. DISCONTINUED.