skkdic binary package in Ubuntu Focal arm64

 This package provides `SKK-JISYO', the standard dictionary file for SKK
 Japanese input systems. Currently, this package contains the large size
 dictionary file `SKK-JISYO.L' as the standard dictionary file.
 .
 For faster access, install the skkdic-cdb package which provides the
 constant database (cdb) file of this dictionary. Other dictionary files,
 such as zipcode, personal names, small size, are provided by the
 skkdic-extra package.
 .
 To merge or edit dictionaries, install the skktools package. To use
 dictionaries more conveniently, several SKK dictionary servers are
 available, such as dbskkd-cdb and skksearch.

Source package