On 26 May 2013 this week, the Revision of the Public Officers Elections Act will be enforced.
Finally, 'Election campaign' on the internet will be available in Japan. (Too late...)
That means, candidates (political parties) will be updating Facebook everyday during the campaign. Emailing as well. They can fairly appeal 'Please vote for me!' (It seems stupid now that telephoning over and over before.)
What you should be cautious is that even ordinary people are also 'campaigning'.
For example, anyone can originate messages such as 'Hooray for Candidate TANAKA!' or 'Support for candidate SUZUKI!' Or just carelessly be outgoing 'Candidate YAMADA, such guy shouldn't Win.'
However the regulations enforced this time, requires indication of 'information about contact' to whom campaigning and negative campaigning on their blog or Social network Services. It will not be a problem if posting to Facebook or Twitter, but need to be careful when letting the messages outgoing from blog or home page.
(Little bit digressing though,) "Election campaign" with email is still expressly prohibited in Japan. General public is not allowed 'election campaign' with email including Forwarding.
Well...
There seems to be happening new duties in service providing companies for blog and BBS.
A. Requesting deletion of libel and defamation against the author.
B. Notifying violation of duty of indication of contact information.
It seems like to become human tasks of considerable scale to me...
The person who would claim the "Delete of libel", would be the candidate him/herself. First of all, 'personal Identification' must be carry out. And if it is popular sites, there might be that notification of the breach of display duty will be a huge number. For Internet-related companies, maintenance of related business process (workflow development) is urgently needed.
[Public Article Modification Request flow]