article_snippet.sent: Some Japanese prime ministers have personally apologized in the past, but the NGO director believes that it's not nearly enough.
article_snippet.sent: Critics say Japanese Prime Minister Shinzo Abe has not been vocal enough.
article_snippet.sent: Japanese Prime Minister Shinzo Abe insists Japanese Prime Minister Shinzo Abe and other Prime Ministers have made repeated apologies.
article_snippet.sent: Japanese Prime Minister Shinzo Abe gave a similarly worded statement during a press conference Tuesday in Washington, DC -- leading critics to question the sincerity of Japanese Prime Minister Shinzo Abe's expressions of remorse over the issue.