[Katsurai Yoshiaki] Koku Haku Lovers Toranoana Gentei Shousasshi [桂井よしあき] 黒白Lovers とらのあな限定小冊子

(SC1) [Haku-Haku-Kan (Haku)] Bishoujo Kankin File 5

[Katsurai Yoshiaki] Koku Haku Lovers MelonBooks Gentei Shousasshi

[Danshaku Ryou (Danshaku)] Danshaku Ryou Soushuuhen (Touhou Project) [Digital]

(SC46) [Danshaku Ryou (Danshaku)] Nagasarete NDK (Nee Donna Kimochi?) (Touhou Project)

[Katsurai Yoshiaki] Kanojo wa Kazoku de Hanayome de (Koku Haku Lovers) [Chinese]

(SC44) [Danshaku Ryou (Danshaku)] Renkoin Kinshi. (Touhou Project)

[Danshaku Ryou (Danshaku)] Renkoin Kinshi (Touhou Project) [English] [desudesu]

Koku Haku Lovers

(SC46) [Danshaku Ryou (Danshaku)] Nagasarete NDK (Nee Donna Kimochi?) (Touhou Project) [English] [desudesu]

(C90) [Haku-Haku-Kan (Haku)] Bekkai Chu-Ken-Kan-Kan