It is a very sobering place and definitely not for the faint hearted as the stories, exhibits and pictures are extremely graphic. There hasn't been a time when i haven't seen someone crying out loud and or emotionally uncontrollable. This museum definitely isn't every one's cup of tea. However, it is important to remember history and not to forget about the past as this is the way we don't make the same mistakes of the past. So, in that sense the museum can be a great place to come together and never let this happen again for the benefit of mankind.
There isn't a lot of English posted but that might not be a bad thing as the graphic details definitely provides more than enough information to process at any given time. Recommend that people really think about their desired objectives in what they want to achieve whilst in Nagasaki and this will basically provide the impetus of whether or not a Nagasaki Atomic Bomb Museum visit is warranted! Please try and make a decision yourself on how much detail you want to see.
Check out the Nagasaki Peace Park Museum on a map!
Click on the photos below to enlarge:
Here is a video taken from the roof of the Nagasaki Atomic Bomb Museum and shows the Peace Park below: