(C83) [Renai Mangaka (Naruse Hirofumi)] A. 2012 Winter Rough Sketch (Chuunibyou Demo Koi ga Shitai!)
(SC25) [Momonga Club (Hayashibara Hikari)] Oko-sama Rough Gen Copy Shuu 2004/09/19 SunCre 9-gatsugou
(SC19) [Momonga Club (Hayashibara Hikari)] Original Rough Gen Copy Shuu 2003/03/16 Sankuri March-gou