黒と金の開かない鍵 Kuro to Kin no Akanai Kagi

[resha]

Hello, please allow me to request:

黒と金の開かない鍵
Kuro to Kin no Akanai Kagi / Kuro to kin no Hirakanai Kagi
OVA 2
http://www.getchu.com/soft.phtml?id=759547
Released: May 30, 2013