Tsuki wa Higashi ni Hi wa Nishi ni
| Operation Sanctuary | |
Cover from the Operation Sanctuary video game | |
| 月は東に日は西に (Tsuki wa Higashi ni Hi wa Nishi ni) | |
|---|---|
| Genre | Harem, Romance, Comedy, Fantasy, Science fiction |
| Video game | |
| Developer | August |
| Publisher | August |
| Genre | Eroge, Visual novel |
| Platform | Windows, Dreamcast, PlayStation 2 |
| Released |
|
| Light novel | |
| Written by | Okada Runa |
| Illustrated by | Bekkankō |
| Published by | Harvest |
| Original run | March 25, 2004 – May 25, 2004 |
| Volumes | 3 |
| Anime television series | |
| Directed by | Shōsei Jinno |
| Produced by |
|
| Written by | Mitsuhiro Tōgō |
| Music by | Akifumi Tada |
| Studio | Radix Ace Entertainment |
| Original network | AT-X |
| Original run | June 30, 2004 – September 22, 2004 |
| Episodes | 13 |
| Original video animation | |
| Operation Sanctuary+ | |
| Directed by | Shōsei Jinno |
| Written by | Mitsuhiro Tōgō |
| Music by | Akifumi Tada |
| Studio | Radix Ace Entertainment |
| Released | December 12, 2004 |
| Runtime | 12 minutes each |
| Episodes | 4 |
| Light novel | |
| Tōhonseisō School Life | |
| Written by | Kano Kiichi |
| Illustrated by | Bekkankō |
| Published by | Gakken |
| Published | December 25, 2004 |
| Volumes | 1 |
| Manga | |
| Written by | Takeda Mika |
| Published by | ASCII Media Works |
| Magazine | Dengeki G's Magazine |
| Published | January 27, 2005 |
| Volumes | 1 |
Operation Sanctuary, known in Japan as Tsuki wa Higashi ni Hi wa Nishi ni (月は東に日は西に; lit. The Moon in the East, The Sun in the West) or Hani Hani (はにはに) for short, is a Japanese adult visual novel developed by August. It was released on July 20, 2003, for Windows using the NScripter engine. The Dreamcast and PlayStation 2 versions were released by Alchemist in 2004. An anime adaptation was broadcast in Japan in 2004, and originally ran from June 30, to September 22.The title references a haiku by Yosa Buson: "Nanohana ya tsuki wa higashi ni hi wa nishi ni."
ASCII Media Works published a manga adaptation for on January 27, 2005, serialized in Dengeki G's Magazine. Multiple light novels based on the game have also been published. Geneon Universal has produced several drama CDs.