Nanako Dojima

Nanako Dojima is the daughter of detective Ryotaro Dojima, the protagonist’s caregiver in Persona 4.

In the AU, Nanako remains the daughter of Ryotaro Dojima, but she is also the half-sister of Yu Narukami, due to Ryotaro adopting him as his son.

At seven years of age, Nanako is also the youngest documented person in the world, in front of 12-year-old Armie Buff. She is also the youngest person serving on a national government administration, serving as the Junior Secretary Of Commerce in the administration of Yu Narukami and Yosuke Hanamura.