Haridäs Thäkur chanting 3 lakhs of japa - 24 Hrs

http://aitanya.blogspot.com/search/label/HaridasaThakur

He obviously had that particular function within the circle of Mahaprabhu's eternal associates.

The others weren’t seen doing such an exclusive japa sädhana, but engaged in

1. kirtan,
2. writing books,
3. preaching,
4. cooking,
5. deity service and so many other services.