Shikama Dōji/Relationships

Mahiru Hīragi
Shikama Doji was one of the demons that had resided in Mahiru. When Shinoa was younger, Mahiru extracted Shikama Doji using unknown means in order to protect Shinoa from experimentation. Mahiru later gave Shikama Doji to Guren to give to Shinoa.

Shinoa Hīragi
The human Shikama Doji formed a contract with. They have been together since prior to the manga story line in 2020. She appears to have been born with Shikama Doji residing inside her do to experimentation performed under Tenri Hīragi's command.