Here are the different established relationships of Cosmo with the other characters, during the course of the publication of manga.



Before knowing Louis's status as the boss of the Shishigumi, Cosmo did not treat him worthy of respect, or even treat him as an adult. Cosmo sees Louis as the young boy he really is and serves him as a point of reference of the herbivores that work in the Black Market, without being insistent. Later, Cosmo recommends Louis to have a life away from the Market, taking advantage of the fact that he is still young.

Community content is available under CC-BY-SA unless otherwise noted.