Born into a family of musicians, Procella member Rui Minazuki and his older brother Rei were taught piano beginning at a young age.
Rui was quickly praised as a prodigy, but Rei was devastated by his brother's talent and abandoned the path of music.
Because of that, the two were alienated from one another for a long time, but currently the bad blood between them has been resolved, and they're back to getting along as brothers.

One day, Rui is asked to perform a piano recital as part of promoting the Full Moon Festival.
Together the members of Procella brainstorm ideas for the recital, and they go to visit Kai on the job in order to get his opinion as well.
By coincidence, this outing takes them to the university hospital where Rei works...
After the interview, he had 
the same expression you do now.
بعد المقابلة، كانت تعابير وجهه
نفس تعابير وجهك الآن
Nach dem Termin hatte er
den gleichen Gesichtsausdruck wie du.
Tras la entrevista
él tenía esa misma expresión.
Después de la entrevista
él tenía esa misma expresión.
Après le tournage,
Rei faisait exactement la même tête.
Dopo l'intervista, 
aveva la stessa espressione che hai tu ora.
Depois da entrevista, ele tinha
a mesma expressão que você.
После интервью у него было ровно
такое же лицо, как у тебя сейчас.