In bleach 3rd phantom how do you get the twins bankai?

To obtain the twins Bankai in Bleach 3rd Phantom, follow these steps:

1. Unlock both Yachiru Kusajishi and Kusajishi Yachiru as playable characters.

2. Go to the "Soul Reaper Academy" area in the main menu.

3. In the "Training" menu, select "Special Training."

4. Choose the "Twin Bankai" option.

5. Complete the special training mission to obtain the twins Bankai.