Statistics of level 2 packages for Japanese in unstable:
Read http://d-i.debian.org/l10n-stats

Outdated:
    iso-codes/*/iso_3166-1/ja.po: 411t7f2u [Yasuaki Taniguchi]

Translated:
  espeakup/*/debian/po/ja.po 1t [Kenshi Muto]
  util-linux/*/debian/po/ja.po 1t [Hideki Yamane]
  popularity-contest/*/debian/po/ja.po 4t [Kenshi Muto]

Missing files:
  tasksel/tasksel-*/debian/po/ja.po 0u
  tasksel/tasksel-*/tasks/po/ja.po 0u
  tasksel/tasksel-*/po/ja.po 0u
  grub/*/debian/po/ja.po 0u


Global statistics: 417t7f2u (97%)     (total strings: 426=100%)
(From all ja.po files)