Amappo

Amappo (甘っほ or あまっぽ) is a Japanese term, primarily used in informal conversation, to describe a person who is naive, innocent, and easily influenced, often to the point of being taken advantage of. The word carries a connotation of being overly trusting and lacking worldly experience. It can be used in a somewhat affectionate, but also slightly critical or condescending, manner.

The "ama" (甘) part of the word refers to sweetness or naiveté, implying a lack of awareness or cynicism. The "ppo" ending is a diminutive suffix often used to create a more casual or endearing tone. Therefore, "Amappo" essentially translates to "sweet one" or "little naive one," highlighting the individual's perceived innocence and susceptibility.

While "Amappo" can sometimes be used neutrally, it often implies that the person being described needs to be more careful and less trusting in their interactions with others to avoid being exploited. The speaker typically believes the person is too quick to believe what they are told or too willing to give others the benefit of the doubt.

The word is most commonly used when discussing someone's character or behavior after they have been deceived or manipulated, or when predicting that they are likely to be in such a situation due to their trusting nature. It's less frequently used as a direct form of address.

Related terms that share similar meanings include "naive," "gullible," and "ingenuous," although the nuance of "Amappo" is unique to its Japanese cultural context and carries a specific weight relating to social awareness and shrewdness.