After School release their PV teaser for their new Japanese single 'Shh'.

The black and white teaser show each members gesturing to 'Shh'. At the end of the clip, the member are lining up while holding their mic stand.

Shinichi Osawa, who also produced their single 'Heaven' is revealed to produced their second Japanese single "Shh" and it will be released on January 29.  Watch below: