Shintani Kai is a non-playable character in Blue Archive who is a member of the Seven Prisoners and a former student at Shanhaijing Senior Secondary School who wields a Handgun. Personality Kai is a manipulative and obsessive person; her arrogance and quest for greatness is what caused her to get expelled and arrested. She is also highly deranged and yet self-aware, questioning if Sensei would be willing to redeem someone who had committed such great evil as her. In spite of this, she has enough of a sense of honor to accept defeat, willingly returning to prison after she was bested in a confrontation against a (briefly) re-strengthened Kisaki. Appearance Kai has dark grey eyes with waist-length, double colored hair. The left side is white and messy, while the right side is black, partially tied into a ponytail. Halo Her halo is a slightly-rotated black octagon, with eight spikes on each outer corner and another 8 spikes on each inner side, alongside a central orange circle. Uniform She wears a dark grey qipao dress, with an opening that reveals her cleavage. She also wears high-thighs socks, and usually carries a white jacket on her shoulders. Firearm She uses a two-tone Type 54 pistol with a black slide and grips, and a white lower slide.