On the following site you find all towns in Toyama prefecture. Please click the town you plan to visit. Then look for the title ???, under which you will find ???? (Cuisine of other countries). Click it. Then you will have several options again. Try to find the word ?????? (Indian restaurant) and click it.
http://phonebook.yahoo.co.jp/city/a16/
In Takaoka town you will find five restaurants:
http://phonebook.yahoo.co.jp/search/a16202/g0912006/
