According to SEGA's Youtube Live stream the schedule has no mention of Shenmue. (google translated)
https://www.youtube.com/watch?v=dJdrLCFSGDs10:00 to 10:20
Opening
11:00 to 11:50
Opening Special program
The title presentation by Sega group responsible for the development
[Speakers]
Ohashi Osamu (Segagemusu Consumer Online Company Consumer Research and Development Division General Manager)
Takaya Segawa (Segagemusu Consumer Online Company Online Research and Development Division General Manager)
Justice Kikuchi (Segagemusu SEGA Networks Company Executive Officer Development Division General Manager)
Naoto Hiraoka (Atlas director consumer software Bureau)
12:00 to 12:30
"SEGA feat. HATSUNE MIKU Project"
"SEGA feat. HATSUNE MIKU Project" for the latest information Introducing!
[Speakers]
Hiroshi Utsumi (series supervising producer), Seiji Hayashi (Producer), Osaki Makoto (Producer)
13:00 to 13:40
"Yakuza pole"
The series overall supervision and Toshihiro Nagoshi tell the feelings that I put in this work, there is also a new announcement
[Speakers] Toshihiro Nagoshi (Segagemusu Series General Director)
[Guest] Uemura Kon (film critic)
2:00 p.m. to 2:45 p.m.
"Fantasy Star Online 2"
PS4 edition "PSO2" introduction stage. Introducing the "most beautiful PSO2" in actual play!
[Speakers]
Satoshi Sakai (Series Producer), Yuya Kimura (series director)
【The guests】
Nasunakaishi (comedian duo)
15:00 to 15:30
"Batman: Arkham Knight" (Warner Bros. Home Entertainment)
Play DLC to enjoy even after the main cleared by the Gachi! Still appeared one after another.
[Speakers]
Nakahama Heizo (Batman: Arkham Knight advertising manager), Shinji Iwata (game in charge)
16:40 to 17:00
Ending