Shard drops from villains almost non existent

[Slowwolf]

I'm not sure if it's a major streak of bad luck but I've spent loads on combativity and played loads against the villains. I've received a girl or two from grey golem but I don't think I've even got a single shard from bodyhack and I've tried loads to get some it just doesnt seem right at all like there's a problem relating to the percentages of shard drops 

[jelom]

In comixharem villains there are two kind of girls: permanent villain girls and 1 star girls.

Permanent villain girls (and event girls) have a drop rate of approx. 10% with different shards range depending on villain for permanent girls and depending on tipe of event for event girls.

1 star girls have a very low drop rate (my annotated stats show around a 1%) and they always give 10 shards when there is a drop.

Once the permanent villain girls (or event girls) have been completed, you only have 1 star girls and can have easily 100, 200 or more battles without a drop