Sankaku Head Announces "Himouto! Umaru-chan" Spin-off Manga
"Akita Imokko! Ebina-chan" begins at the end of November in 2015 on Nico Nico Seiga

Sankaku Head, the author of the manga and TV anime Himouto! Umaru-chan, has announced the publication of a spin-off manga starring Umaru's shy friend, Nana Ebina. The new series, entitled Akita Imokko! Ebina-chan, will begin serialization on Nico Nico Seiga at the end of November in 2015.
新連載告知です!11月末より「秋田妹!えびなちゃん」をニコニコ静画さま他で連載します~!海老名ちゃんの可愛さを最大限に生かした漫画にしたいと思います! pic.twitter.com/Q9bqAgjwDh
— サンカクヘッド (@sankakuhead) October 19, 2015
"New series announcement! At the end of November, Akita Imokko! Ebina-chan will begin serialization on Nico Nico Seiga and others! I want to create a manga that makes the most of Ebina-chan's maximum cuteness!"
Source: My Game News Flash
Paul Chapman is the host of The Greatest Movie EVER! Podcast and GME! Anime Fun Time.