A woman who runs Serena and was the first founder of Serena and died getting shot.
Yakuza 0 Edit
165 cm, 43 kg. A woman who runs Serena during the first game. She's been friends with Kazuma and Nishikiyama for a long time as Serena was Kiryu and Nishikiyama's favorite hangout before Dojima's murder.
Reina surprise Kiryu return after year 10. Reina reveals that she met Yumi's older sister,Mizuki who stopped by at Serena. Reina learns Mizuki opened a bar called Ares in Millennium Tower. Reina tells Kiryu to go find someone who know about Ares in a bar called Barchus. Reina helps Kiryu by letting him use Serena as a hideout and takes care of Haruka whenever Kiryu has to go somewhere.
Reina tells Kiryu to pick the phone and warn him to polite and it turned out Shinji was calling Kiryu. Reina explains Date got drunk sleeping on the bar to Kiryu. Reina motives Kiryu to listen Date's daughter,Saya annoy about Date with phone calling.
In chapter 9, it is revealed that she betrayed Kiryu out of love for Nishikiyama and became his informant. After attempting to kill Nishiki, she is rescued by Shinji and the two are killed.