Just like Naminé, all thirteen members are nobodies. It is unknown how the Organization met and captured Naminé, but she does have a strong link with them. Naminé doesn't have any direct contact with all of them, but they still do know she exists seeing how she was probably an important tool for their plans. No one really acknowledges her, because her powers are not for actual combat and she has a very timid nature in the beginning.

In Kingdom Hearts: Chain of Memories, we see her come in contact with three of the members; Axel, Larxene, and Marluxia. Like the other members, none of them seem to actually see her as an actual threat. It is assumed that the Superior, Xemnas, gave Marluxia the task of the castle and Naminé since Marluxia himself did state it in one of the various scenes. Marluxia took this as an advantage to pursue his plan of taking over the Organization and controlling Sora. Naminé seemed to have spent most of her time with Larxene, the only girl member. She is just like Marluxia and sees her as a lower being, but Axel is the only one who actually went out and freed Naminé from Marluxia. Axel doesn’t really hold any positive or negative feelings towards her, but he probably freed her for the sake of his loyalty to the Organization XIII.

In Kingdom Hearts II, another encounter with the Organization XIII is Saïx. Saïx wasn’t a really big impact on Naminé, but of course he was angry at her for freeing Kairi from her prison. Naminé wasn’t really considered a member of the organization, even though she was a nobody like the rest of them. This was probably because she has no fighting instincts like the rest. She never knew if they were truly evil or good, all she knew was that they wanted to be whole again, just like herself.