[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon (Giant Robo)
[Anthology] Haganai Inkou | 没社交的淫行 (Boku wa Tomodachi ga Sukunai) [Chinese]
[Anthology] Shounen Ai no Bigaku V The Seitsuu
[Yokoyama Chicha] E cup Pai School
(C63) [Cha Cha Cha Brothers (Yokoyama Chicha)] Niconico Namisan (One Piece)
Ra-Kan
(C85) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Mori Yuki Dai Koushuu Benjo 2199 (Space Battleship Yamato 2199)
[Anthology] Cure Bitch Marin HC ~Atashi datte SemeSeme shitai~
(C65) [Cha Cha Cha Brothers (Yokoyama Chicha)] Nicozoro Namicho (One Piece)
(C71) [Cha Cha Cha Brothers (Yokoyama Chicha)] Lulu-tan (CODE GEASS: Lelouch of the Rebellion)
(Honou no Seisen 62) [Chichai Mono Club (Ijiro Suika)] Kurorufu (Fire Emblem Awakening)
[Anthology] Shitsurakuen 7 - Paradise Lost 7 (Neon Genesis Evangelion)
[Anthology] Shounen Ai no Bigaku 8 The Bokura no Natsuyasumi
[Yokoyama Chicha] Shabon Okusama | Madam Sabon
Pai;kuu 1998 October Vol. 13
Yatte! Yatte! 2 v2
[Fuusen Club] Haha Mamire Ch. 3 [Chinese]【不可视汉化】
[Anthology] Shounen Ai no Bigaku IV The Amaenbo Shounen
[Anthology] Love Shota 03 ~Josou Shounen~
[Anthology] Shounen Ai No Bigaku 15 The Josou Shounen ~ Shitagihen ~
[Isami Kaihatsu Jigyoudan (Various)] Kaiketsu Spats (Tobe! Isami)
Shounen Ai no Bigaku 8 The Bokura no Natsuyasumi
(C79) [Cha Cha Cha Brothers (Yokoyama Chicha)] snow*garden (Inazuma Eleven)
(C50) [Oideyasu Honpo (Various)] Tokusatsu Shinsengumi (Tobe! Isami)
Yatte Yatte MISSION √2
Shounen Ai no Bigaku 9 The Bokura no Undoukai
ELECTRA COMPLEX
[Anthology] Shounen Ai No Bigaku 16 The Bokura no Ensoku
YATTE! YATTE! 3
[Anthology] Shounen Ai no Bigaku - The Josou Shounen
[Cha Cha Cha Brothers (Yokoyama Chicha)] Shibamuu (Gunparade March)
(C42) [Studio SAMPLE (Various)] SAMPLE Vol. 4 (Various)
(C49) [Oideyasu Honpo (Obata Hiroyuki, Yokoyama Chicha)] Uhyoo!! Yuki-chan Kyou mo No-pan ne (Dororon Enma-kun)
[Anthology] Cure Bitch Sakura!! HC
(C70) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ra-Kan (Zoids: Genesis)
Ochame na Trapp Yarou
[Anthology] Shounen Ai No Bigaku 11 The Megane Shounen
(C80) [Ichigo Pants (Kaguyudu)] Fictional sex (Boku wa Tomodachi ga Sukunai)
(C62) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Naminami Zorozoro (One Piece)
(C61) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XII (Giant Robo)
[Anthology] Shounen Ai No Bigaku 17 The Wanpaku Shounen
(C56) [Cha Cha Cha Brothers] Daimatsumotorou (Galaxy Express 999/Uchuu Senkan Yamato)
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon V (Giant Robo)
[ChaChaCha Brothers & Rupinasu Touzokudan] Ginrei Hon H (Giant Robo)
(C66) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Kijirushi (One Piece)
Akiko-san to Issho 24
(C60) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XI (Giant Robo)
[Anthology] Pai;kuu 1998 October Vol. 13
[Anthology] Shin Bishoujo Shoukougun 2 Mirai hen
GGG.spot Ver.1
[Anthology] Mitsugo wa Yoru mo Mitsudomoe (Mitsudomoe)
(C62) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Saraba Ginrei Hon (Giant Robo)
(C64) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Tanpopo Jiru 2 Kuroi Tulip (Ashita no Nadja)
[Anthology] Kamp no ♂♀ Rankou (Kämpfer)
Kareshi no Soudan Shitetara Netorare Ochichatta Ohanashi
(Honou no Seisen 62) [Chichai Mono Club (Ijiro Suika)] Kurorufu (Fire Emblem Awakening) [English] [CGrascal]
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IV (Giant Robo) [Incomplete]
(C64) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru 2 kuroi churippu (Ashita no Nadja)
Heart Switch
(C59) [Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] ELECTRA COMPLEX (Nadia)
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~
[Anthology] Shounen Ai no Bigaku 9 The Bokura no Undoukai
[Anthology] Cure Bitch HC Heartcatch
Papakatsu Hajimemashita 3
[Watanabe Yoshimasa, Yokoyama Chicha] H-BOMB (Dirty Pair) [English]
(C59) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon X (Giant Robo)
[Studio Koron (Various)] GGG.spot Ver.1 (Yuusha Ou GaoGaiGar)
(SC31) [RPG Company 2 (Various)] Fujishima Spirits vol. 6 (Ah! My Goddess, Sakura Taisen)
(C69) [Cha Cha Cha Brothers (Yokoyama Chicha)] Koto Kotona (Zoids Genesis)
(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Tanpopo Jiru (Ashita no Nadja)
YATTE! YATTE! Mission 1
Kousoku | Bondage
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon III (Giant Robo)
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon VI (Giant Robo)
[Yokoyama Chicha] Pai Pan Ya
[Anthology] Bakunyuu Tengoku ♡
Canopri Comic 2011-04 Vol.6 [Digital]
(C52) [Oideyasu Honpo (Araizumi Ume, Obata Hiroyuki, Yokoyama Chicha)] Slayers Minimum (Slayers)
[Cha Cha Cha Brothers (Yokoyama Chicha)] Harenchi (Various)
[Anthology] Shounen Ai no Bigaku 6 The Costume Shounen
Uhyoo!! Yuki-chan Kyou mo No-pan ne
(SUPER11) [Cha Cha Cha Brothers (Yokoyama Chicha)] hana hana (Ojamajo Doremi)
Shin Bishoujo Shoukougun 2 Mirai Hen
[Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] Chou Jigen SAKUMA! (Inazuma Eleven) [Digital]
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon VII (Giant Robo)
[Anthology] Shounen Ai no Bigaku III The Nakimushi Shounen
[Anthology] Datenshi tachi no utage
Kurorufu | 쿠로루후
(C92) [WIREFRAME (Yuuki Hagure)] Kono Zannen Sugiru Megami ni Seisai o! (Kono Subarashii Sekai ni Syukufuku o!)
Ginrei Hon VI
(C57) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon VIII (Giant Robo)
(C58) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IX (Giant Robo)
[Anthology] Oshiri Ecchi
[てりてり]ほむ(魔法少女まどか☆マギカ)
(C73) [Senya Sabou (Alpha AlfLayla)] ASL:03 Ochichatte Gomennasai Hon
[Chicha Yokoyama] Ginreibon NG (Giant Robo)
Gekkan Shounen Zoom 2020-10
Tsunagi
(C73) [Cha Cha Cha Brothers (Yokoyama Chicha)] Sumeragi Ichiban Shibori (Kidou Senshi Gundam 00)
(C58) [Cha Cha Cha Brothers (Yokoyama Chicha)] Onna da na Sabera (Space Battleship Yamato)
[Anthology] Toaru Zetsurin na Femtachi (Toaru Kagaku no Railgun)
とある絶倫な超責妹嬢
[Anthology] Shounen Ai No Bigaku 12 The Otouto
[T2 UNIT] Oh! Robomusume Chuu Shuugou! (The Big O)
Yatte Yatte MISSION 2
Ochame na Trap Yarou ~Boukyou Ichibanboshi~
(C83) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Niimi Nikki Ni (Space Battleship Yamato 2199)
[UGE Connection (Various)] YATTE! YATTE! Mission 1 (Various)
Koto Kotona
[Anthology] 501 no Witches (Strike Witches)