edit_summary: /* Sailor Moon R */
diff.text: In Sailor Moon R, Darien appearsinitially todoes not regain his memories, but laterhis desire to protect Serena takes the appearsform asof the Moonlight Knight. Serena often suspects that he is Darien, but thinks that they cannot be the same when she sees Darien and the Moonlight Knight at the same time. [[Ann]] falls in love with him, similar to how [[Alan]] falls in love with Serena. At the end of the Doom Tree arc, the Moonlight Knight merges with Darien again and he regains his memories.