LA Gunshop have posted news of the Maruzen MP5K CQB II. The new MP5K package comes in with a target price of 21,840Yen and includes several accessories and additions in the box as you'd expect with a Maruzen set these days. Included in the box are:
1 MP5kA4 (without a foregrip)
railed CQM mount system for the MP5
20rnd magazine for the MP5
CQB flashhider for the MP5
Walther point sight R
black hard carry case
An exact release date isn't know at the moment, although it should be out towards the end of April this year. LA Gunshop are having a special price reduction ont eh model at the moment, so if you're in Japan you can pre-order it for the reduced price of 15,288 Yen.