RDT-236 id request

[omnicidek]

The cover actually has a name written on it, but I can't read it.

And DMM doesn't have any names, so if someone can let me know her full name, it would be great.

She's the one with 'I cup' on the cover.

 

[CodeGeek]

DMM doesn't list any names: http://www.dmm.co.jp/mono/dvd/-/detail/=/cid=118rdt236/
But Sougouwiki does: http://sougouwiki.com/d/Realdocument

1. 河西希
2. まり
3. 桜ちなみ

I'm not sure, but she doesn't look like no.1 or no.3. So I guess it's no.2. But I'm not 100% sure. Have a look for yourself and compare.