It increases enmity generation and enhances the "Ninja Tool Expertise" effect, but impairs accuracy. Enmity increase is approximately +30, decaying to +10 over the duration. Accuracy penalty is approximately -30, decaying to -5 over the duration. Improves evasion and reduces enemy's Critical Hit Rate when the user is in front of target. It lasts for 5 minutes and can be recast in 5 minutes. It shares its timer with Innin, so only one can be used every five minutes. Yonin wears off when the player changes areas and it can be dispelled.