Just a couple of months back muslims killed 300 christians in Nigeria. This is a list of massacres in Nigeria.
https://en.wikipedia.org/wiki/List_of_massacres_in_Nigeria
Japan has 120 million people staying in a much smaller place with more population density. Its not the population density that is the root of the conflict. Its the presence of 48.3 percents of christians and 48.9 percent of muslims which is the real problem.
And as long as this exist, the hate and killings and bigotry is never going to go away.
You are a classic example of this bigotry and hate. You have not lived in nigeria since 11. Probably lived and grew up in UK, mixed with pakistani's during your growing up days (probably in the mosque or its near about) and have learn to hate Hindus and India.
You lurk around in pdf feeding your hate and anger and finds ways and means to take it out on Indians a.k.a Hindus.
The root cause of this hate is not because you live in the UK, its because you are a muslim. Now go deny this.