After the success of Haganai (Boku wa Tomodachi ga Sukunai), light novel author Yomi Hirasaki went on to work on A Sister’s All You Need. (Imouto Sae Ireba Ii.). And now, it seems that Hirasaka is also wrapping up that novel series, which also received a TV anime.
Shogakukan, which publishes the light novels, has revealed that the novels will end on the 14th volume. This volume ships out in 18th February. The series released the 13th volume back in September 2019, and described it as the first part of the final arc.
Here’s how Yen Press describes the story in English:
Itsuki Hashima is a novelist who’s hopelessly enamored with the idea of little sisters and is constantly surrounded by colorful characters. A world class genius and love-guru who’s beauty almost seems a waste on her. A girl who’s constantly troubled by her friendships, love interests, and can’t even find refuge in her dreams. A ridiculously talented illustrator. Each of them have as many problems and worries as the next and they never have a dull day together as they play games, travel, and work together.