Out of all Otomate games I have played only Hakuouki, Toki no Kizuna, AMNESIA, Gekka Ryouran Romance, Diabolik Lovers (only 'Dark Bridal', 'More, Blood' and 'Dark Fate') and Black Wolves Saga. Amnesia, Gekka Ryouran Romance and Black Wolves Saga are my favourite when it comes to the plot and gameplay, but I really like all these games, each of them has its unique features which attract me to them. I am sorry that my knowledge of Japanese isn't enough to play games on PS Vita (I still need to check unknown kanji every now and then, so I have to play with the help of the Visual Novel Reader or Hook Any Text+Translation Aggregator), I would really like to play the rest of Diabolik Lovers, Code: Realize, Nil Admirari no Tenbin and Hakuouki SSL ~Sweet School Life~.