Which Asian city is the most dangerous?

[@g-spot]

I know Tokyo(Japan) and Seoul(S.Korea) are pretty safe.
Manila(Philippines) can be quite dangerous.

Of the following major Asian cities, which cities are dangerous and which cities are generally safe(safe enough to travel alone)?

Tokyo, Japan
Osaka, Japan
Pyongyang, N.Korea
Seoul, S.Korea
Beijing, China
Shanghai, China
Taipei, Taiwan
Hong Kong
Macau
Manilla, Philippines
Hanoi, Vietnam
Hochiminh, Vietnam
Phnom Penh, Cambodia
Bangkok, Thailand
Kuala Lumpur, Malaysia
Singapore
Jakarta, Indonesia

On a scale of 1 to 5, 5 being the safest, how would you rate those cities?
I would definitely give 5 for Tokyo and Seoul.

[joomla]

"Manilla, Philippines
Hanoi, Vietnam
Hochiminh, Vietnam
Phnom Penh, Cambodia
Bangkok, Thailand
Kuala Lumpur, Malaysia
Singapore
Jakarta, Indonesia"

DANGER ZONE. don't go alone there. safe in days.difficult in nights.