Explosion in Seoul #1

When I was walking around Seoul, I noticed that many large churches were on the streets. Churches can also be found in Tokyo, but they are smaller and located in quieter areas.
This difference may be due to the fact that Christianity is more widespread in South Korea. The Christian population is about 30% of the total in South Korea, while it is only 0.8% in Japan.
It seems that churches are familiar to Koreans, much like shrines are familiar toJapanese people.