Sister's All You Need., Vol. 2 (light novel)

Sister-obsessed author Itsuki Hashima is embroiled ina bitter struggle with his popular series Sisterly Combat. Between video gamesand mixed baths and cherry blossom viewing and making up excuses for his editor,he's slowly but surely making progress on his manuscript. Somehow, he and hisunique collection of friends--Nayuta Kani, Puriketsu, Miyako Shirokawa, and hislittle brother Chihiro--manage to stumble through life together. And not onlythat, but his friend Haruto's series has finally gotten ananime!