(Dai 4 Kai Hekigai Chousa Haku) [RIX (Mamiya)] Warudakumi (Shingeki no Kyojin) (第4回壁外調査博) [RIX (マミヤ)] 悪巧み (進撃の巨人)

(Dai 3 Kai Hekigai Chousa Haku) [RIX (Mamiya)] Kyojin ga Kuchiku Sareta node Kozukuri Hajimemashita (Shingeki no Kyojin)

(Dai 5 Kai Hekigai Chousa Haku) [RIX (Mamiya)] Nokoru Kehai (Shingeki no Kyojin)

(Dai 10 Kai Hekigai Chousa Haku) [RIX (Mamiya)] 0905 (Shingeki no Kyojin)

(C85) [RIX (Mamiya)] Ten ni Habataku Sono Hi Made (Shingeki no Kyojin) [Sample]

(Shingeki no Kanmouki) [RIX (Mamiya)] Kaoru Kehai (Shingeki no Kyojin)

(Hekigai Chousa Haku 9) [RIX (Mamiya)] Empty (Shingeki no Kyojin)

(SPARK10) [RIX (Mamiya)] Abare Kikoushu to Abareuma de Kioku Soushitsu (Shingeki no Kyojin)

(C91) [RIX (Mamiya)] Haechatta!! (Shingeki no Kyojin)

[RIX (Mamiya)] Habataita Ato mo (Shingeki no Kyojin)

[RIX (Mamiya)] Empty (Shingeki no Kyojin)sample