Talk:Winter 2015 Event/@comment-49.150.158.38-20150206121535/@comment-26035892-20150206121749

I heard the the reward ships do not drop as often on normal:

http://www.reddit.com/r/kancolle/comments/2uz02k/news_update_new_difficulty_system_will_apply_in/cocykx6

"Reward ship will be the same in different difficulty,but drop and other reward(like improvement materials or something) will be different

Also you will get a special medal called 甲種勲章 by clear the 甲 difficulty"