texlive-texmf/texlive-langjapanese-2023.66594-20-any.pkg.tar.zst build reproducible in our test framework:
6049bc93b7475a8fc15645fffe7ea35a814ba0f728057fb93720cb322a123260 texlive-langjapanese-2023.66594-20-any.pkg.tar.zst
4f57b9557e66f4926e64faacb4be372f37e7758148f90a1f3828d72e2f581dcd texlive-langjapanese-2023.66594-20-any.pkg.tar.zst-b1.BUILDINFO.txt
4f57b9557e66f4926e64faacb4be372f37e7758148f90a1f3828d72e2f581dcd texlive-langjapanese-2023.66594-20-any.pkg.tar.zst-b2.BUILDINFO.txt