The One Who Completed The Rainbow. (Kuroko no Basket/Basuke)

Have you ever wonder why the Generation of Miracles prefer being known by their last name rather than their first name? It's been their lasts name all have one thing in common. What was the thing in common? The colour. Every single one of them had colours in their last name. But why was the colour in their name significant? Why was it important? Their colours were important to them because it was the only thing connecting them to her. Daiko Aki.