![](https://cdn.animecharacters.io/images/anime/large/607-980334e1.jpg)
Format
TV
Episodes
13
Episode Duration
12 min per ep
Status
Finished Airing
Premiered
Summer 2004
Aired
2004-06-30 to 2004-09-22
Source
Visual novel
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Drama
Romance
Sci-Fi
Harem
Time Travel
Studios
Radix
Producers
Licensors
Tsuki wa Higashi ni Hi wa Nishi ni: Operation Sanctuary (月は東に日は西に〜Operation Sanctuary〜)
Naoki Kuzumi, a junior in high school, had lost his parents in an accident five years ago, and is living with his aunt, uncle, and cousin Matsuri. He always thought his life was ordinary, besides the fact that he can't remember what happened in his youth. One sunny day as he is taking a nap on a bench, a redheaded girl -- Mikoto -- literally falls on him from the sky. For some reason, she thinks he's her younger brother. Naoki's time period is a temporal shelter for those in the future, when many are suffering from an incurable disease. When she heard her younger brother Yuusuke had been taken to Naoki's time, Mikoto herself had gone back in time. (Source: ANN)