Senran Kagura 2: Deep Crimson (Nintendo 3DS) from Marvelous Europe's website. Pretty much went for the standard edition as I can't be bothered with the other two editions (The mousepad is cool but it's not the right type of girl for me, the wallscroll is sweet but it's too risque for my room, the poster looks great but it could've been better, and the OST is cool but I just don't have the funds for that set). Not to mention they're quite over-priced if you think about it and let's not forget that the shipping isn't free, even in the UK.
Anothing thing to point out that the only way to get the Physical copies of the game is to order them via Marvelous Europe's website, they will not be made available elsewhere. They might make them available after launch but it depends on the demand.
Same goes for Corpse Party: Blood Drive (the set is the same as the US version, so you could always get it from Amazon US if you wanted to) and Senran Kagura: Estival Versus (It's due early 2016 so there's plenty of time to consider this set, also the ultimate set which has figurines (£110 ish) has sold out). I do have plans to get CP:BD but right now I'm not getting it yet as I have other priorities. I do have an interest in the body pillow edition but (like I mentioned about the mouse pad) it depends on the character, I'm guaranteed to go for the £54.99 edition since I consider it to be a bargain when full retail prices are around that range.