See a tiny ornate crab-trap - Tremendously (甚) - its curled top bulging with lantern-crumbs; a single hooked plough-arm - Power# (力) - gives it a decisive yank.
When the trap tips a coin clinks and your gut answers with a quick “kan!” - that ping is 勘: a trader’s 山勘 (やまかん - “wild guess”) made true; picture tatami straw, a torii lantern, and one sharp beat to lock the image.