Kanji grouped under the onyomi reading "カイ".
Onyomi: カイ
- 会 — meeting, meet, party, association, interview, join
- 回 — -times, round, game, revolve, counter for occurrences
- 開 — open, unfold, unseal
- 改 — reformation, change, modify, mend, renew, examine, inspect, search
- 界 — world, boundary
- 解 — unravel, notes, key, explanation, understanding, untie, undo, solve, answer, cancel, absolve, explain, minute
- 画 — brush-stroke, picture
- 海 — sea, ocean
- 階 — storey, stair, counter for storeys of a building
- 介 — jammed in, shellfish, mediate, concern oneself with
- 壊 — demolition, break, destroy
- 街 — boulevard, street, town
- 絵 — picture, drawing, painting, sketch
- 届 — deliver, reach, arrive, report, notify, forward