Over a month since it was announced that Ebina-chan would be starring in an Umaru-chan spin-off manga, and a little later than first expected, the Young Jump Next! manga project has confirmed the launch date of Akita Imokko! Ebina-chan (roughly translated as Akita Native Little Sister Ebina-chan). This new series by Himouto! Umaru-chan’s creator Sankaku Head will start up on Niconico Seiga on December 7th, with each new chapter afterwards being released on the 7th every month, and there’s no better time considering Nana Ebina’s first name.
On the official Twitter for Young Jump Web Comics and Sankaku Head’s own account, readers were also advised to keep an eye out for an important announcement, which should be made alongside the Ebina-chan manga’s first chapter.
— サンカクヘッド (@sankakuhead) November 28, 2015