The kanji 繭 represents a "cocoon," which is the protective covering spun by silkworms and other insect larvae. It's the structure where the larva transforms into a pupa, undergoing metamorphosis. The character evokes the image of enclosure, protection, and transformation.

・On-yomi (音読み): ケン (ken) ・Kun-yomi (訓読み): まゆ (mayu)

⚫︎ 蚕の繭 Translation: Silkworm cocoon ⚫︎ 繭玉 Translation: A dumpling (often made of mochi) dyed red and offered to the gods for a good harvest. The shape resembles a cocoon. ⚫︎ 繭糸 Translation: Silk thread (specifically, thread spun from a cocoon)

The kanji 繭 is a pictograph. It originated from a drawing that depicted a silkworm cocoon. The top component represents the cocoon itself, and the bottom part might represent the silkworm inside. Over time, the form was simplified and stylized to the current shape.