Japanese: 講談社BOX

Publisher: Kodansha

Links:

Official Site

Info:

From the publisher: "We are launching the world's greatest brand-new label "KODANSHA BOX". Spot the silver box! Novel, comic, non-fiction - no one knows what will pop out!"; "Everything is Boxed, KODANSHA BOX".

According to Kodansha, this label will have novels and manga published under it.