Resolve TODO
Resolve TODO

hvy/chainer,okuta/chainer,ktnyt/chainer,okuta/chainer,chainer/chainer,pfnet/chainer,jnishi/chainer,keisuke-umezawa/chainer,wkentaro/chainer,ktnyt/chainer,niboshi/chainer,niboshi/chainer,hvy/chainer,chainer/chainer,wkentaro/chainer,okuta/chainer,hvy/chainer,jnishi/chainer,tkerola/chainer,niboshi/chainer,jnishi/chainer,chainer/chainer,chainer/chainer,okuta/chainer,keisuke-umezawa/chainer,wkentaro/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,wkentaro/chainer,hvy/chainer,jnishi/chainer,ktnyt/chainer,niboshi/chainer,ktnyt/chainer