British officials were impressed by Japanese Emperor Naruhito's "growing confidence" during his time at the University of Oxford in the 1980s but feared this could be jeopardized by the formalities of royal life upon his return home, according to government documents released at the National Archives in London.The Foreign and Commonwealth Office documents released in September also refer to possible "battles" going on between younger members of the royal family and the notoriously strict Imperial Household Agency, which has long been criticized for controlling the royal family excessively a…READ FULL ARTICLE