Senju Kawaragi/Relationships

Haruchiyo Sanzu
Not much is known about Senju's relationship with Sanzu except for Sanzu's withdrawal from the Akashi family and his indifference toward his younger sister and Brahman as a whole. While hanging out with Takemichi Hanagaki one day, Senju tells him that Sanzu could not care less about her status as Brahman's strongest and current boss. For this reason, he is currently a member of the Kanto Manji Gang.

Takeomi Akashi
Senju deeply trusts Takeomi, at least before he was once again blinded by the absolute power and authority he was granted with in Brahman. Apart from being her older brother, Senju appointed him as her right-hand man and advisor because she believed in his ability to share his wisdom in guiding her through her gang duties. However, she gradually becomes dubious toward his actions as their perceptions would frequently clash; Senju's emotional and "heart-over-mind" attitude heavily differs with Takeomi's rationality, and as the younger sibling between the two, she is frequently compelled to heed his orders and decisions. Senju fears that Takeomi would eventually cave into sin the more she exhibits her strength and power, hence her decision to lock away her true potential from her brother. Soon enough, however, she wields her strength in battle to command Brahman to victory, all the while reassuring Takeomi that he was not at fault for any of his past actions.

Takemichi Hanagaki
Despite not having met each other in the previous timelines, Senju bonds with Takemichi very well. He was only her target to recruit due being the former First Division Captain of the Tokyo Manji Gang and the last successor of Black Dragon that would help Brahman in defeating Mikey and the Kanto Manji Gang. After Takemichi joined Brahman and being Senju's gofer, he was shocked that she was a girl and having a different personality from being Brahman's boss.