"doclet.Description_From_Interface" is not in Criket / Kestrel standard_ja.properties.
Instead, standard_ja.properties has a key "doclet.Description_Copied_From_Interface" for same message.

In case that "doclet.Description_From_Interface" is used in Japanese API
English message is outputted.

doclet.Description_Copied_From_Interface must be modified to
doclet.Description_From_Interface in standard_ja.properties in Kestrel.