Square:
Final Fantasy XII
Final Fantasy X derivative versions (Yuna and Rikku)
Final Fantasy I&II
Final Fantasy: Crystal Chronicle
Seiken Densetsu GBA
Unlimited Saga
Kingdon Hearts final mix
A new online title
A new action title

Sega:
Hundred Swords - online for PS2
Sonic Adventure 3 - listed for multiple platforms
Skies of Arcadia Legend
Sonic Mega Collection
Shinobi

Konami:
MGS2 Substance
ZOE: The 2nd Runner
New GC title
New online music game

Capcom:
Glass Rose - new multiplatform title
Clock Tower 3
Breath of Fire 5
Resident Evil Online
New online title
Resident Evil 0
Resident Evil 2 (GC)
Resident Evil 3 (GC)
Three new GC projects

Namco:
Venus and Braves
Time Crisis 3
New Tales game (GC)

Sony:
ICO team new work
Dark Chronicle

Enix:
Dragon Quest 8

The Tokyo Game Show takes place on September 20th and 21st.

Source: Gameforms.