Photometric Redshifts for the Hyper Suprime-Cam Subaru Strategic Program
  Data Release 2
  We present a description of the second data release for the photometric
redshift (photo-$z$) of the Subaru Strategic Program for the Hyper-Suprime Cam
survey. Our photo-$z$ products for the entire area in the Data Release 2 are
publicly available, and both our point estimate catalog products and full PDFs
can be retrieved from the data release site,
\url{https://hsc-release.mtk.nao.ac.jp/}.
