Here is a brand new Action-RPG DS game review that I currently play (although it was not so new for Japan... it's been first release by Square-Enix a while ago in Japanese language)
Our main protagonist, Neku, find hihmself in the middle of Shibuya district when he was attacked by strange creatures. Then a young girl grab him and ask him to make a pact so they can fight off the creatures. Although he still daze by the situation, he accept the girl's request and began to fight off the attacking parties. Afterward, Neku realize that he has no recollection of his past, other than his name. He is more of a loner and tend to shut other people off, saying they are dragging him down.
The girl, Shiki, then informed Neku that they are in a 'Reaper's Game'. The objective is to survive for a week or face being erase of existance. A mission will issue each day, the players must complete the objection or face erasion.
This game is very unique in that you actually fight in both screens on DS. You control the upper screen with either D-pad or buttons and the touch screen with stylus. It was quite overwhelming at first but you will get used to it after a while. There is also an auto setting to let the upper screen fight automatically as well (or manual mode if you can Really multitask ;P). Neku fight with a variety of pins. Each pin represent a psych, each with a different way to stroke or touch the screen with stylus to execute. There are a total of 304 pins to collect and each pin has cool design as well :) Click here to download the pins images.
The soundtrack of the game are J-Pop style and modern music, which set it apart from the usual orchestra music found in most RPG game.
It is a really good game, with surprising story and characters growth. The fight sequence are fun and fractic. There are many things to collect and 'New Game +' mode to replay the game with all your stat and inventory intact, which added the the replayabilities.
If you have DS, this is certainly a game to have :)