Classified information

The Melancholy of Haruhi Suzumiya // Suzumiya Haruhi no Yuuutsu
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Mikuru Asahina (朝比奈 みくる Asahina Mikuru) is the fourth member to join the SOS Brigade, and the only person other than Kyon to join against her will. She is a shy and cute "moe" girl, often harassed by Haruhi Suzumiya.

She is secretly a time traveler from the future who came back in time to observe Haruhi. She is best friends with Tsuruya and shows a great talent for brewing tea. Mikuru often has trouble talking to Kyon because many of the things he asks about are "classified" (禁則事項, kinsoku jikō). Mikuru is the mascot for the SOS Brigade, mainly as a way to attract attention. Because she is so popular, Haruhi uses her as eye candy.

Before embarking on the mission to solve the case that Haruhi has created a time-quake three years prior to the series' beginning, preventing time travel beyond that point, Mikuru underwent mental preparation and hypnosis so that if she reveals anything unnecessary, information regarding time travel will be blocked off from her mind. Thus, whenever she is asked to give information about the future and/or time travel, she is often forced to reply that it is "classified information" (禁則事項, kinsoku jikō).
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