The following is a latest report on Japan's blog and SNS (social networking service) usage, from infoPlant. (The report is in Japanse).
Highlights:
- Both blogs and SNS services are accessed more frequently from mobiles than from PCs
- None of the sub-19 yr old girls surveyed answered they use PC to access blogs
- Most interested topics were diary/column (70%), movie/TV/music (31%), and news (23%).
Here's the full report: