OnomaUI

puchin motion

The motion for "snap under tension".

ぷちん1 motionOfficial

Sample

Snap under tension

Last straw

Twists 16° and tightens for an instant, then clicks back.

Duration
0.26s
Repeats
No
Easing
ease-out
Animates
Rotation · Scale rotate scale
Show CSS
@keyframes onoma-puchin {
  0% { transform: rotate(0deg) scale(1, 1); }
  20% { transform: rotate(16deg) scale(0.94, 0.94); }
  45% { transform: rotate(-4.8deg) scale(1.02, 1.02); }
  70% { transform: rotate(1.6deg) scale(1, 1); }
  100% { transform: rotate(0deg) scale(1, 1); }
}

.onoma-puchin {
  animation: onoma-puchin 0.26s ease-out both;
}

/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
  .onoma-puchin { animation: none; }
}

Compare with similar motions

Words for the same motion