use cached_download
use cached_download

hvy/chainer,jnishi/chainer,niboshi/chainer,keisuke-umezawa/chainer,wkentaro/chainer,wkentaro/chainer,rezoo/chainer,okuta/chainer,okuta/chainer,jnishi/chainer,wkentaro/chainer,hvy/chainer,wkentaro/chainer,okuta/chainer,ktnyt/chainer,jnishi/chainer,keisuke-umezawa/chainer,aonotas/chainer,pfnet/chainer,chainer/chainer,anaruse/chainer,niboshi/chainer,chainer/chainer,ktnyt/chainer,hvy/chainer,niboshi/chainer,tkerola/chainer,chainer/chainer,chainer/chainer,ronekko/chainer,jnishi/chainer,ktnyt/chainer,niboshi/chainer,ktnyt/chainer,keisuke-umezawa/chainer,okuta/chainer,hvy/chainer,keisuke-umezawa/chainer