India–Japan relations co-operate on technology. India and Japan concluded a security pact on 22 October 2008. Japanese Prime Minister Shinzo Abe is seen by some to be an "Indophile" and, with rising tensions in territorial disputes with Japan's neighbors, has advocated closer security cooperation with India. In July 2014, the Indian Navy participated in Exercise Malabar with the Japanese and US navies, reflecting shared perspectives on Indo-Pacific maritime security. India is also negotiating to purchase US-2 amphibious aircraft for the Indian Navy. Japan and India have strong cultural ties, based mainly on Japanese Buddhism, which remains widely practiced through Japan Today. The
Sada Abe her disappearance, Sada Abe continues to draw public interest. In addition to the documentary in which Abe herself appeared shortly before she disappeared from the public eye, and the 1976 Japanese-language "In the Realm of the Senses", at least three successful films have been made based on the story. The 1983 film, "Sexy Doll: Abe Sada Sansei", made use of Abe's name in the title. In 1998, a 438-page biography of Abe was published in Japan, and the first full-length book on Abe in English, William Johnston's "Geisha, Harlot, Strangler, Star: A Woman, Sex, and Morality in Modern Japan", was