[Ishiba Yoshikazu] Gakuen sen Hime Tomom no Gekokujou
[Ishiba Yoshikazu, Miyama Zero] Bousou Princess - Ellis Hime no Junan
[Ishiba Yoshikazu, RIKI] Shouka Jogakuen e Youkoso - Boku wa Rijichou
[Ishiba Yoshikazu × Pierre Yoshio] Yuni Yuni Boku to Ojousama no Private Lesson
[Ishiba Yoshikazu × Sinbo Tamaran] Urahara Twins
[Ishiba Yoshikazu × SAIPACo.] Sengoku Gakuen Senki Nobunaga! Vol.3 Shingen Shutsujin!
[Ishiba Yoshikazu, Kumatora] Ryoujoku Leotard ~ Ingoku ni Ochita Joshikousei ~
[Anthology] 2D Dream Novels Gaiden Ingyaku no Heroine-tachi | 2D Dream Novels Side Stories Vol.1