Tsukiha Higashini Hiha Nishini: Operation Sanctuary

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.