AKB48 has set great records in Japanese music history. 45 of their songs have won No.1 on the single chart in Japan and that makes them No.1 in the Japanese female artists category. They also achieved over a million sales for 39 songs and this is also a No.1 record in Japan. Their overall sales for their singles are 57 million sales. AKB48 has many sister groups outside Japan, including JKT48 in…