Sony Japan has added ten new downloadable PlayStation titles to its PlayStation Store offerings. These PSOne classics can be downloaded to the PlayStation Portable and PlayStation 3 video game platforms for 600 yen (around US$ 5) each. Here's a list of the new titles:

• Sanwa Pachinko Paradise
• Sanwa Pachinko Paradise 2
• Alundra
• XII Jumbo
• Popologue
• Hanafuda Graffiti Koikoi Monogatari
• Echo Night #2
• King's Field III

While this is already a sizable addition, what's even bigger news is that this is only the first of two updates. Apparently, the Japanese PlayStation Store will be getting two archive updates a month starting this month. We'll bring you more updates as soon as the next batch of PSOne titles are announced.

The Tokyo Game Show is looming ever so near and we're prepping up for what the developers have in store for us. One such developer doesn't seem to want us guessing what they're offering come TGS: Sega. Sega's official website has been updated with their line-up for this year and we have to say the the list ain't too shabby. Not shabby at all.

Remember Ryu Ga Gotoku? It was better known as Yakuza on these and Europe's shores. Hopefully, we'll finally see a sequel (Ryu Ga Gotoku 2 doesn't really count as it was only released in Japan) and it's going to come busting to the PlayStation 3. It is currently called Ryu Ga Gotoku Kenzen and is scheduled for spring of next year.

Sega is pretty much loaded in titles for the PS3, DS, PS2, and Wii, while the Xbox 360 and PSP rosters are a bit bare. The titles to keep an eye on are Bleach: The Third Phantom, Battlefield of the Valkyrie, Sonic Rush Adventure, and Ghost Squad, among others. Anyway, here's the list with their respective ETAs courtesy of Siliconera.

PlayStation 3

• Imabi Kisou - Oct. 25
• Sega Rally - Jan 2008
• Ryu Ga Gotoku Kenzen- Spring 2008
• Battlefield of the Valkyrie - Spring 2008
• The Golden Compass - Spring 2008

Wii

• Ghost Squad - Oct 25
• NiGHTS: Journey of Dreams - Dec 13
• Mibiru & Tebri – Jan. 08
• The Golden Compass - Spring 2008
• Fushigi no Dungeon - Furai no Shiren 3: Karakuri Yashiki no Nemuri Hime - 2008

The rest of the list comes after the jump!