Stream monsters ask: WHERE'S SAKURA
— 黒凧 BlackKite (@bk2128) September 1, 2017
Hayashi: Please check next week's Famitsu#FEWarriors
Fire Emblem Warriors New Information Stage – In addition to live gameplay mixed with an introduction to the appeal of Fire Emblem Warriors, this stage will feature various new videos and information. It may even debut new hero(es) playable in the game. Featuring Yosuke Hayashi (producer), Hiroya Usuda (director), and special guest Masahiro Higuchi (Intelligent Systems).
– Fire Emblem Warriors Gameplay Aplenty! Stage – Plenty of live gameplay from Fire Emblem Warriors with the producer and director. Additionally, this stage will be full of new information such as first-debut videos. Featuring Featuring Yosuke Hayashi (producer) and Hiroya Usuda (director).
Read more at http://gematsu.com/2017/09/koei-tecmo-announces-tgs-2017-lineup-stage-schedule#9bQ2ZkIAL8Pez3WH.99
A New Playable Hero!? Fire Emblem Warriors Special Stage – A new playable hero is announced. And a special guest is invited on board to deliver new information with the producer and director. Featuring Yosuke Hayashi (producer), Hiroya Usuda (director), and special guest Hikaru Midorikawa (Marth voice actor).
Read more at http://gematsu.com/2017/09/koei-tecmo-announces-tgs-2017-lineup-stage-schedule#9bQ2ZkIAL8Pez3WH.99
I think Azura will be announced in a Nintendo Direct. As for Tokyo Game Show I'm sure that's the Shadow Dragon trailer that will announce all the characters from that game that made the cut. As for the solo reveal I'm guessing the 3rd OC Darius.
Source
Sakura and Male Corrin have been annouced and there's a history mode in the game
Warriors: History Mode, Skills and Class Change https://t.co/GQC8fgUxYL pic.twitter.com/Laz1Z2GnH0
— Serenes Forest (@SerenesForest) September 5, 2017