Coverage remained the same at 98.13% when pulling 374e074e005343a0ab677bde5a39bdcb2a40383b on teramonagi:master into 848600437b0e92df4f5d20d76fc51709ea3dfdff on renkun-ken:master.
I added a link to your jp-version in the main readme but README.jp.md has to be excluded when the package is being built for CRAN policy that limits the file appearing in the root folder of package.
Hi 蓮君;
I added the README.ja.Rmd file for translation into japanese.