puka-puka（プカプカ）
puka-puka describes a light, buoyant floating motion, typically used when something drifts on water or floats in the air without sinking or falling.
peta-n（ペタン）
peta-n describes a light, flat, and sudden contact or settling motion, often used when something soft or flexible collapses, sits down, or sticks lightly to a surface.
pari-pari（パリパリ）
pari-pari describes a crisp, dry cracking sound or texture, often associated with thin surfaces breaking, tearing, or snapping.
poto（ポト）
poto describes a small, light object or droplet falling and making a soft, minimal sound.
pyuu（ピュー）
pyuu describes a cold, sharp movement of wind or air.
piku（ピク）
piku describes a small, quick, involuntary movement that occurs in response to a stimulus.
pika（ピカ）
pika describes a brief, sharp flash of light occurring in a single moment.
paki-paki（パキパキ）
paki-paki describes sharp, crisp cracking or snapping sounds produced when something stiff or brittle bends, breaks, or moves.
pasha（パシャ）
pasha describes a light, quick splash sound produced when water is struck, disturbed, or splashes outward.
piri（ピリ）
piri describes a sharp, slight, and momentary reaction caused by a thin or pointed stimulus.