These Persona 5 characters are part of the Phantom Thieves group
The four main characters in Persona 5 are in a group called the “Phantom Thieves.” Who makes up this group of four? We're here to tell you.
Posted on the official Persona 5 website, the Phantom Thieves members are as follows, per Gematsu:
Protagonist: Leader of the Phantom Thieves - 16-year-old in his second-year high school who transfers to Shujin High. Acts rather reserved until he dons the persona of the phantom thief. He lives at a cafe owned by friends of his parents.
Ryuji Sakamoto: Another 16-year-old second-year student who is a bit wild. He used to not be as troublesome, and at present, it's unknown why he is acting this way.
An Takamaki: This 16-year-old girl is part American and because of this she doesn't seem to fit in well at school. She tends to hand out with the wild Ryuji Sakamoto, and there are rumors about her at the school. What these rumors are was not not noted.
Morgana: The most mysterious of the bunch, she is rather short in stature and appears as a black cat. Whether she is a cat or not is not known, but she sure looks an awful lot like the black cat that hangs around with the Protagonist.
According to Atlus, there are other members of the group, but they have yet to be revealed. If you head through the link to Gematsu above, you can listen to a few character voice samples.
Persona 5 will be released on PlayStation 3 and PS4 sometime during summer 2016.