puni（プニ）
puni describes the small, soft deformation that occurs when something is gently pressed or poked.
pyon（ピョン）
pyon describes a light jumping or hopping motion, especially the quick upward movement made by small animals.
poko-n（ポコン）
poko-n describes a light popping or plopping sound made by a small, firm object with gentle force.
piyo-piyo（ピヨピヨ）
piyo-piyo describes the high-pitched chirping sound made by small birds, especially chicks.
poko-poko（ポコポコ）
poko-poko describes a series of small, hollow bubbling or popping sounds produced when air or gas rises repeatedly through liquid, or when a light, hollow object is tapped in a gentle, rhythmic way.
poko（ポコ）
poko describes a small bump, bulge, or protrusion that appears lightly and without force.
pachi（パチ）
pachi describes a short, bright snapping or popping sound produced when something lightly bursts, snaps, or makes a crisp spark-like noise.
pachi-pachi（パチパチ）
pachi-pachi describes short, sharp, repeating popping sounds such as light clapping, small sparks, or gentle crackling.
pota-pota（ポタポタ）
pota-pota describes small drops of liquid falling one by one in a slow, steady rhythm.
piko-piko（ピコピコ）
piko-piko describes a small, light, repetitive movement or sound, often associated with simple electronic beeps, toy-like motions, or rhythmic mechanical reactions.