Tutorial on how to get Diabolik Lovers games
These are just the Japanese versions I am not sure how to get the English version for iPad, but I do know there is a PC fanmade version for the games through the PSVita3k emulator. I do not know how to do that yet but if I figure it out I will post a tutorial for sure.
Download the PPSSPP -PSP emulator from the APP store
I got my files from Crocdb.com they have the other games on there but those are for pc I believe but Haunted Dark Bridal and More Blood are there for iPad (PSP). Download the iso. files I believe I downloaded the Myrient version of iso, but if it doesn't work, then try Internet Archive either way it has to be an ISO file.
Once it is downloaded, make sure the game is recognized, the logo for PPSSPP should pop up automatically. Put the files in the GAME folder for PPSSPP.
Simply go to PPSSPP to PSP and then GAME and put the two games in the folder so that it will pop up in the app. So that it is easily accessible.
Open up the PPSSPP app and then go to Games and both of the logos should pop up in there so that you can open them and go between both if you'd like, instead of going to Recent. You should be able to just tap the files and PPSSPP should automatically open up but I am an organized, neat freak so I do it this way lol.
Make sure you save your states!! Click the arrow at the top and this menu should pop up and you can save and load your state. You can also save in the game, but this is easier.
Last thing, I do not have the English version so I use @dialovers-translations for translating everything from Japanese to English and they have everything on their page. Additionally, if I do figure out the PC version with the PSVita3k emulator then I will upload that Tutorial but it is super hard for me to understand.
Hope you enjoy!!! If you have any questions, dm me and I will help :D