In Naraku No Wana, you can use Inuyasha, Kagome, Miroku or Sango. When you complete the game once, you will then be able to use Shippou.
Status Guide
1: Physical Strength
2: Attack Strength
3: Speed
4: Defence
5: Intelligence
6: Virtue
7: Luck
The pictres below show the stats for each character at the beginning of the game.
Inuyasha
Kagome
Miroku
Sango
Shippou