Defense Boost

Defense Boost, also called Defense Up, is an item that can be obtained in the  series. Defense Boosts will permanently increase a character's Defense stat by one. This item can only be used from the items menu after it is obtained.

Kingdom Hearts II Final Mix

 * Defense Boost: Xigbar's Replica Data, Xaldin's Replica Data, Saïx's Replica Data

Kingdom Hearts

 * Defense Up: Chest at the First District; chest at the Bizarre Room; chest at the Treasure Room; chest at the Bridge; two chests at the Clock Tower; chest at the Rising Falls; two chests at the Gate to the Dark.

Kingdom Hearts II

 * Defense Boost: Chest at Piglet's House.

Kingdom Hearts III

 * Defense Boost: Chest at The Old Mansion.

Kingdom Hearts

 * Defense Up: Complete the Pegasus Cup in under three minutes; complete the Panic Fall course of Jungle Slider; deliver the ninth Postcard; deliver the tenth Postcard; deliver the second Rare Nut to Owl.

Kingdom Hearts II

 * Defense Boost: Obtain 30 material types; obtain all Bright materials.

Kingdom Hearts Final Mix

 * Defense Up: In Beginner Mode, Sora starts off with 8 Defense Ups in stock.