New Delhi, Aug. 27 -- Japan is expected to double its investment target for India from an earlier goal of 5 trillion yen ($34 billion) and the two sides will finalise several agreements to boost cooperation in areas such as defence and technology during Prime Minister Narendra Modi's visit this week, people familiar with the matter said on Tuesday. Modi's visit during August 29-30 will see him holding an annual summit with Japan's Prime Minister Shigeru Ishiba and participating in a business forum in Tokyo on the first day. On the following day, the two PMs will travel to Sendai city on the Shinkansen or high-speed railway to visit a semiconductor facility and meet governors of Japan's prefectures, the people said on condition of anonymity....