Talk:Morning Musume Members/@comment-31558112-20170426005137/@comment-2152025-20170426022448

They are unofficial. Dark Blue was the color of the jacket Iida was wearing in Pinch Runner. They had image colors back then, where they had fans used the colors the idol thought suited them the best. Iida's image color was yellow and still was after graduating. Same thing with Mano (red is her image color.)