[Irekae Tamashi] Nandemo Ari (Everything is here)

Oh Chen Chen

(Reitaisai 11) [Cat Expert (Nekousa)] Chen no Ana (Touhou Project)

(COMIC1☆6) [Cat Expert (Nekousa)] Chen x Chen! (Touhou Project)

(Reitaisai 8) [Tiramisu Tart (Kazuhiro)] Da Kyou Yukari 3 × Chen [Yukari's Descent Into Madness 3 x Chen] (Touhou Project) [English]

(Yuumei Sakura) [Cat Expert (Nekousa)] Chen to Issho (Touhou Project)

(Kouroumu 9) [Cat Expert (Nekousa)] Chen to Issho -Pet Seikatsu- (Touhou Project)

(C92) [Hinaprin (Ikuta Takanon)] KZHsp ~Chicchai Ran-Chen to Umi de Ecchi Suru Hon~ (Touhou Project)

(Kouroumu 18) [Mofu Shippo Lab (Nakamura Subaru)] Chen x Chen (Touhou Project)

(Reitaisai 12) [Puku Puku Manjuu (Lenvolt)] Chen-chan wa Hatsujouki (Touhou Project)