The OVA, The Frozen Bond, will hit Crunchyroll on April 30, though it lacks that Rem goodness.
In last week’s issues of the magazine, they hosted the biggest cosplayer in Japan and gave her multiple versions of Rem from Re:ZERO -Starting Life in Another World- to be photographed in.
The 8th issue of Young Gangan released on April 3 and is available anywhere you’re able to pick up Japanese magazines.