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
Public holidays in Japan Public holidays in Japan Prior to Japan's adoption of the Gregorian calendar in 1873, the dates of holidays were based on the traditional Chinese lunisolar calendar. Thus, New Year's Day, for example, was celebrated at the beginning of spring, as it is in modern China, Korea and Vietnam. Japan has 16 national, government-recognized holidays. The national holidays in 2018 are as follows. <nowiki>*</nowiki> When a holiday falls on a Sunday it is celebrated the following Monday. The national holidays in 2019 are as follows. <nowiki>*</nowiki> When a holiday falls on a Sunday it is celebrated the following Monday. In addition