Earlier:

Tokyo area CPI for December 2022 (national level CPI for the month follows in three weeks)

ICYMI, why I put core-core inflation in the headline to the post:

Japanese (Tokyo area) inflation is holding at high (for Japan) levels. The BOJ has been projecting inflation to begin falling from about October this year. We'll see, but that is a long way off. Once Bank of Japan Governor Kuroda leaves his position on April 8 there is expected to be a small, but significant dialling back of ultra easy policy from the Bank:

Kuroda BOJ karate meme