Nise X Koi Boyfriend summary: Volume 1 1-2. Nise x Koi Boyfriend Yowamushi Kareshi to Rokudenashi (A Cowardly Boyfriend and a Good-for-Nothing) Kimi to Boku de Chouchou Musubi wo (A Ribbon Made of You and Me) Usotsuki to Happy End wo (A Happy End with a Liar) Volume 2 1-5. Nise x Koi Boyfriend Lovely Yowamushi Kareshi to Kuroi Neko