Hey @yutaro, "ぽわ〜" doesn't really have the same meaning as "Pura Vida." "ぽわ〜" is more of a sound effect that roughly translates to "fluffy" or "soft." If you're looking for a word with a similar connotation to "Pura Vida" in Japanese, "yoyuu" (余裕) might be one to consider, which conveys a sense of relaxed ease and abundance.