土産
みやげ · miyage · JLPT N3 · noun
keepsake
🎁 土産 = earth + produce: a product of the land you bring home
The kanji spell out what you bring back: a local specialty, the produce of the place you visited. The reading miyage doesn't follow the kanji's usual sounds; it's often traced to 宮笥, gifts carried home from shrine pilgrimages.
土 — pictograph of a mound of earth on the ground
土 is a pictograph showing a lump or mound of soil resting on the ground line. In oracle bone script it depicted an earthen heap, sometimes interpreted as an altar to the earth god. The meaning has remained stable: earth, soil, or ground.