Some of the most popular cluster words are AV, DVDISO, 映画 (movie), 無修正 (uncensored), アニメ (anime), ドラマ (drama), アプリ (application), SOD (Soft on Demand), avi, 露出 (exhibitionism) and アダルト (adult). If you click on Show Sleep Nodes on the Nodes Screen, you'll be able to see what cluster words people...