Complex sentence: In Japanese, an 84-stroke "kokuji" exists:--it is composed of three "cloud" (雲) characters on top of the abovementioned triple "dragon" character (龘).
Split into simpler sentences: In Japanese, an 84-stroke "kokuji" exists:. It is composed of three "cloud" (雲) characters on top of the abovementioned triple "dragon" character (龘).