Japan may consider issuing certificates to those who have been inoculated against the novel coronavirus if pressed by calls overseas for systems to ensure safe cross-border travel, the minister in charge of vaccination efforts said Monday."If requested internationally, we will have no other choice but to consider issuing inoculation certificates," Taro Kono said in a session of parliament, adding the certificates can be processed through government vaccine rollout management systems.Kono's remarks deviated from his earlier position that Japan would not be in favor of issuing such documentat…READ FULL ARTICLE