Shinigami-sama/Relationships

Akane Aoi
TBA

Aoi Akane
TBA

Yashiro Nene
TBA

Sumire
No. 6 and Sumire have known each other since Sumire was a child, in which No. 6 acted as her caretaker. As they grew older, Sumire was very affectionate towards No. 6 and is hinted that she bears romantic feelings towards No. 6. However, when Sumire says that if she were to be anyone's bride, she would prefer to be No. 6's, he replies that "he wouldn't mind taking her," however it is unknown if he actually returns her affections or if it was to ease her mind.