context: Ishihara wanted to place the burden of an idol's mistakes on the player for not training her enough to deepen a player's attachment with the idols.
source: Originally, the protagonist was going to be put in the role of the idol's manager, but it was later changed to the idol's producer because the latter was perceived to be cooler.
reference_original: Al principio iban a poner a la protagonista en el papel de la mánager de la ídola, pero luego se cambió a la productora de la ídola porque parecía más guay.
reference_flipped: Al principio iban a poner a la protagonista en el papel de la mánager del ídolo, pero luego se cambió a la productora del ídolo porque parecía más guay.