In the Hijou na Koibito series: 1. Nessa no Hanayome (The Desert Sheikh's Captive Wife) [Fujita Kazuko] 2. Ano Asa no Wakare kara (The Greek Tycoon's Defiant Bride) [Momose Natsu] 3. Yuuwaku no Chess Game (The Italian Billionaire's Pregnant Bride) [Ogoshi Natsue]

Hijou na Koibito was published digitally in English as The Rich, the Ruthless and the Really Handsome by Harlequin/SB Creative Corp. from June 17, 2013 to July 14, 2015.