Windows 10 (business edition), version 1803 (updated June 2019) (x64) - DVD (Japanese)
ja_windows_10_business_edition_version_1803_updated_june_2019_x64_dvd_b967a5a7.iso
SHA1: 723c4e3bb356dcd205611a2afd8c82569a230ff6

Windows 10 (business edition), version 1803 (updated June 2019) (x86) - DVD (Japanese)
ja_windows_10_business_edition_version_1803_updated_june_2019_x86_dvd_b0e07d0a.iso
SHA1: 7333a8a2e4e0b96c2e665251862c1e7830fe12eb

Windows 10 (consumer edition), version 1803 (updated June 2019) (x64) - DVD (Japanese)
ja_windows_10_consumer_edition_version_1803_updated_june_2019_x64_dvd_a03d4905.iso
SHA1: ea62e63c2f76eab24291915d5c1c400d5029d8f8

Windows 10 (consumer edition), version 1803 (updated June 2019) (x86) - DVD (Japanese)
ja_windows_10_consumer_edition_version_1803_updated_june_2019_x86_dvd_992b8ecf.iso
SHA1: 7cd2d24b783da93aa482525386fcaaf5ecee7413