4C Artbook. Masakazu Katsura Illustrations. L-side ( Lovers-side), Shadow Lady, R-side (Heroes-side).
ISBN:9783551747990...
4 C Artbook Masakazu Katsura Illustrations L side Lovers side Shadow Lady R side Heroes side
4 C Katsura Masakazu Illustrations (in Japanese)
ISBN:9784087827620...
4 C Katsura Masakazu Illustrations in Japanese