[NIKKA (Mario Kaneda)] TH2 the summer vacation! (To Heart 2)
(C59) [AKU NIKKA (Ibara Kinzou, Saita Manzou)] COMIC PARASITE (Comic Party)
(C77) [NIKKA (Mario Kaneda)] Princess code 04 (Seiken Densetsu 3)
(C76) [NIKKA] Princess code 03 (Seiken Densetsu 3)
(C80) [NIKKA (Mario Kaneda)] Jikyuu 650 Yen (Final Fantasy)
(C61) [NIKKA (Mario Kaneda)] C-HOBIT 2 (Chobits)
[NIKKA (Ibara Kinzou, Saita Manzou)] C-HOBIT (Chobits)
(C62) [NIKKA (various)] C-HOBIT 3 (Chobits)
(C77) [NIKKA (Mario Kaneda)] Princess Code 04 (Seiken Densetsu 3) [English] {SaHa}
(C76) [NIKKA (Mario Kaneda)] Princess Code 03 (Seiken Densetsu 3) [English] {SaHa}
(SC40) [NIKKA (Mario Kaneda)] Princess Code 02+ (Seiken Densetsu 3) [English] {SaHa}
(C73) [NIKKA (Mario Kaneda)] Princess Code (Seiken Densetsu 3) [English] {SaHa}
[NIKKA] Delution Contents (Original)
(C76) [NIKKA] Sora Monogatari (Umi Monogatari)
(CR37) [NIKKA (Mario Kaneda)] TH2 (To Heart 2)
(C92) [Nikka] YuuVik Mob Rape (Yuri!!! on Ice) [English]