GOT7 take you to the recording site of Japanese debut single 'So Lucky'

Ahead of their Japanese debut this coming October, GOT7 already treat fans by taking them to the recording of their debut single 'So Lucky' with a special appearance of their senior, Jun.K.

'So Lucky', which is going to be GOT7's Japanese debut single album, is written, composed, and produced by 2PM's Jun.K. The 2PM senior is very hands-on showing his support for his juniors.

Meanwhile, along with their upcoming Japanese debut, GOT7 are also holding their tour 'GOT7 1st Japan Tour 2014 TOUR' in October and will feature Jun.K at their finale.