Reuters have a piece posted that is a pretty good run down if you want another preview.
Earlier:
Overnight was leaky:
- BOJ to discuss hike to 0.25% - report
- Another Bank of Japan leak says 0.25% is under consideration
- Nikkei reiterates the worst kept secret. BOJ considering hike to 0.25%
- Forexlive Americas FX news wrap: Bank of Japan leaks the possibilty of 15 bps hike
The Bank of Japan will detail plans to taper its huge Japanese Government Bond buying today.
- will likely halve monthly bond buying in 1-1/2 to two years' time - a pace roughly in line with broad market forecasts
They'll also be debating whether to raise interest rates. See those posts on the leak above. Talking about hiking is not necessarily the same as hiking, of course.
Not everyone agrees there will be a hike. This is from before those leaks above:
Bank of Japan Governor Ueda will hold his press conference at 0630 GMT