Tekken producer Katsuhiro Harada announced two additional characters for Tekken 7: Fated Retribution at Evo 2016 today: Bob and Master Raven.
Bob is a returning character, having first appeared in Tekken 6. He later appeared in the follow-up, Bloodline Retribution, as well as Tekken 3D Prime, Tekken Tag Tournament 2 and Street Fighter X Tekken.
Master Raven, below, appears to be a new character, though Tekken already has a character named simply Raven. It's not yet clear what the relationship between the two fighters is. Raven is not currently confirmed for the Tekken 7 roster.
Tekken 7 will be released in 2017 on PlayStation 4, Windows PC and Xbox One.
Update: After the announcement, Tekken producer Katsuhiro Harada confirmed on Twitter confirmed that Master Raven is Raven's superior.