The number of Japanese company in India was 4,590 in October 2016. It decreased by 6.4% compared to the number from the preceding year.
Categorised by industry, the largest number of Japanese company in India falls in Manufacturing sector (1,475 companies), the 2nd is Finance/Insurance (1,374 companies) and the 3rd is Wholesale & Retail (668 companies).
There are approximately 9,147 Japanese people living in India (October, 2016). In 2012 there were less than 7,000 Japanese people residing in India, but it has increased to around 9,000 in 2016. The number of Japanese population has been increasing 4% every year.
source:http://www.mofa.go.jp/mofaj/toko/page22_000043.html
Indira Gandhi International Airport is one of the largest airport in India serving many direct flights from Japan to India. The airport is located 15 km away from New Delhi city centre.
Delhi Airport Metro Express (DAME) train line is 22.7 km running from the airport to New Delhi city centre which takes approximately 19 minutes. You need to buy a Metro Smart Card at the Airport Express Station and deposit money around 50 rupees (85 yen).
Taxis are available at the airport, there are 2 types of taxi: Metered and Pre-Paid. It is best to use pre-paid taxi in India. To free from scram, it is recommended to use these taxi companies from Meru Cabs, Mega Cabs and Easy Cabs which have a relationship with the airport. Travel time is usually 30 minutes and costs around 20-25 rupees / km. Prices in India is much lower than Japan. The average of living expenses of local employed Japanese is about 127,500 JPY per one month. The breakdown of that is as follows. Rent: 45,000 INR (76,950 JPY), Food: 20,000 INR (34,200 JPY), Other: 10,000 INR (76,950 JPY) ※1 INR≒1.71 JPY(2018.02.05) Not to mention, it depends on what kind of place you stay and how often you go out to eat. Local Indian foods are super cheap. Chai: 10 INR (17 JPY), Street foods: 20 INR (35 JPY), Banana: 60 INR (100 JPY), Pizza: 180INR (300JPY), Japanese foods: 500 INR (850JPY)
source:http://phoword.com/2014/02/japanese-in-india/
source:https://hotelista.jp/concierge/airport-access/del.html
source:https://traveldiary.tokyo/india/post-21485
source:http://www.tio-trans.com/rupee/contents/main/con02.html
source:http://52theworld.com/post-4241/