Failing to get updates from your Japanese colleagues this week? Of course! It's Golden Week!

Golden Week as we know it today began in 1948 when the Japanese government officially designated the holidays that make up the week (I think) in an effort to provide a legitimate 'excuse' for people to take a few successive days off after the busy start of the fiscal year. It became one of those few times a year when most Japanese workers feel they can take some time off without too much guilt.