Gokurakuin began the manga in Young Gangan last May with irregular serialization, and it began regular serialization last October.
Yen Press is publishing the Sekirei manga digitally, and also began publishing the manga in print last July.
This year’s fifth issue of Square Enix’s Young Gangan magazine announced on Friday that Sakurako Gokurakuin’s Sekirei: Kanojo no Inai 365-Hi no Koto (Regarding 365 Days Without a Girlfriend) manga will end in the magazine’s seventh issue on March 16.
Gokurakuin had originally stopped the Sekirei manga in August 2015.