The release date for Volume 14 has been put up on Kadokawa.

Konosuba Volume 14: Crimson Demon’s Trial

Yunyun finally becomes the chief!? After overcoming this trial, she might even ascend to the top of the Crimson Demons in this 14th volume!

Thanks to Megumin, Yunyun has already failed the trial twice… Backed into a corner, Yunyun names Kazuma as her new partner, she immediately set off to the Crimson Demon village to undertake the trail. However, what’s awaiting them is a trial completely outside their expectations!?