TIMESTAMP = 1515460467
SHA256 (ken_all-20171228.zip) = fa02a3a2cb96407f13905a4201eccf5eb5f67a461caacef05127671f4b08c904
SIZE (ken_all-20171228.zip) = 1686409
SHA256 (jigyosyo-20171228.zip) = af192a0af0d875d1a1c8fb4639100a02dd2f369521d9c654a67ba2bfdfeedaa2
SIZE (jigyosyo-20171228.zip) = 759493