Author Ryusei Kaji's Romantic Days

A super popular novelist who writes BDSM erotica, falls in love with a sweet graduate student. "What? You want me to be a character in one of your novels!?" One day, the grad student gets a phone call from his former classmate. He agrees to help, only to find out the novels his friend writes are all BDSM! A grad student's aggressively pursued by a bespectacled, good-looking and talented erotica novelist. (Source: Renta!)

There's been a strain on Toru and Katsuyori's relationship ever since Toru started working for his father's company. This is their story about finding love and overcoming obstacles. (Source: Renta!)

A pushy novelist and his always serious and square editor. The fourth book about Ryusei Kaji and Midori Kobayakawa. A book that fans can't miss! Their relationship started when Midori couldn't turn down Ryusei's aggressive advances. Midori starts to realize he misses Ryusei on the days he can't see him, but doesn't want to interfere with his busy schedule. He finds himself longing for Ryusei for days. One day, Midori's friend Sho visits him in Tokyo. But, things turn for the worse when Ryusei becomes angry with Midori for bringing Sho to visit him! (Source: Renta!) *Note: Includes four extra chapters.*