Is NinjaLock1 still available for purchase? カスタマーセンター August 28, 2017 02:11 Updated Follow We're sorry, but NinjaLock1 is no longer produced. Related articles Which kind of batteries can I use? How can I prevent from being locked out? Can NinjaLock be used with a non-Japanese SIM? Can NinjaLock be used outside Japan? Is there a monthly charged fee? Comments 0 comments Article is closed for comments.