Naruto - Ultimate Ninja ((hot)) -

Unlike modern games, guard breaks are difficult to land. Instead, use "Guard Crush" attacks specific to heavy hitters like Tsunade or Choji. Alternatively, throw a Shuriken to force them to drop their guard, then dash in.

Sakura blinked in surprise. “Did you just… agree with Sasuke?” Naruto - Ultimate Ninja

once (Lv. 1), twice (Lv. 2), or three times (Lv. 3) to prime the move, then press Circle (O) to land it. The Mini-Game Unlike modern games, guard breaks are difficult to land

You have three bars of Chakra.