I just spent half an hour deleting a dozen spam comments in Chinese or Japanese on all my blogs. As a result, I'll moderating all comments on this blog prior to publication, in order to ward off this nuisance. This Blogger user goes by the Latin script username of disa. Having searched Google for an answer to this problem, I've found that they have no solution in place for it.
Posting on Atlantic Lines will resume next Wednesday 6 January.