Couple weeks back on September 5th, Puffy performed at the RockCorps event which was for support of victims of the Great East Japan Earthquake. The set list is not elaborated, but as multiple artists performed so I would hazard it was a short set.
In weeks prior (via
rockcorps.yahoo.jp) Ami and Yumi also went to volunteer groups and helped out, in this article's case for photo restoration.
Here are some pics (via
barks.jp) of the concert event for RockCorps:
Good to see Ami and Yumi keeping their hand in the game. From other news it looks like they are currently in the studio and hopefully that points to a new album for their 20th anniversary.