bishi（ビシ）
1. A sharp, snapping or striking sound
pota-pota（ポタポタ）
pota-pota describes small drops of liquid falling one by one in a slow, steady rhythm.
gasa-gasa（ガサガサ）
1. Dry, rough surface condition
gatan-goton（ガタンゴトン）
1. Sound of a slow, local train running on tracks
bota-bota（ボタボタ）
bota-bota describes the sound or state of heavy drops of liquid falling one after another, usually in a slow but weighty rhythm.
goso-goso（ゴソゴソ）
goso-goso describes small, quiet, and continuous rustling movements or sounds, often made when someone is searching through objects, shifting items, or moving secretly in a confined space.
pata-pata（パタパタ）
pata-pata describes light, rapid, and repetitive sounds or movements.
zubo（ズボ）
1. Sound of something sinking deeply into soft material
pachi-pachi（パチパチ）
pachi-pachi describes short, sharp, repeating popping sounds such as light clapping, small sparks, or gentle crackling.
pika-n（ピカーン）
pika-n describes a sudden flash of light or a sharp moment of realization.