In Bleach DS 4th Flame Bringer how do you use the Bankai?

To activate the Bankai in Bleach DS 4th Flame Bringer, follow these steps:

1. Make sure you have met the Bankai requirements.

2. Charge up at least one Spirit Gauge while in Soul Reaper form.

3. Press the L Button when you are near an enemy.

4. Select "Bankai" from the menu that appears.

5. Press the L Button again when you are ready.

6. If successful, your character will transform into their Bankai form and perform a special attack.