manpages-ja-dev 0.5.0.0.20161015+dfsg-1 (s390x binary) in ubuntu bionic

 This package contains the Linux manual pages translated into
 Japanese. Following sections are provided:
   * 2 = Linux system calls.
   * 3 = Libc calls (note that a more comprehensive source of
 information may be found in the libc6-doc package).
 .
 For more information, see JM project's web page:
 .
     http://linuxjm.osdn.jp/