Noragami has two OVAs planned, to be bundled with the 15th and 16th manga volumes on November 17, 2015 and March 17, 2016, respectively. The first will feature the chapter, Nijikan no Teikei ni So Koto (Following A Stereotypical Two Hours), from the spin-off series Noragami: Shuuishuu (pictured right). The second will be based on the 41st chapter of the manga, where the main characters pay a visit to Capyper Land. Previously, a 2-episode OVA was released in 2014. The first episode adapted the 25th chapter of the manga, and the second episode adapted the cherry blossom-viewing arc.
Nanatsu no Taizai's new OVA will be bundled with the upcoming 16th volume of the manga, to be released on August 12. The anime disc will feature side stories of the main characters in omnibus format. An OVA episode featuring the sin of greed, Nanatsu no Taizai: Ban no Bangai-hen, was previously announced to be bundled with the manga's 15th volume. It will be released on June 17.
"Do you ever have a problem where you just don't know how to reply to an argument-- not because you don't know the answer, but you just don't where to begin? Like, the foundation of knowledge you'd need to impart to this person before you could even begin to drag them out of their sinkhole of ignorance would cost thousands of dollars, if it were coming from a University?" -MAL in a nutshell.