[Watanabe Yoshimasa, Yokoyama Chicha] H-BOMB (Dirty Pair) [English]

(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru (Ashita no Nadja)

(C64) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru 2 kuroi churippu (Ashita no Nadja)

(C58) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IX (Giant Robo)

[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon VI (Giant Robo)

[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon V (Giant Robo)

[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IV (Giant Robo) [Incomplete]

[Tsurikichi Doumei (Umedama Nabu, Yokoyama Mitsuteru)] Giant Nan.Demo.R (Giant Robo)

[Yokoyama Lynch] I can’t get enough of mom’s hair sticking out! (comic KURiBERON DUMA 2018-01 Vol. 06) [desudesu]

[Yokoyama Lynch] Midarana Kaori | The Lewd Scent (Hitozuma Zoukan - COMIC Kuriberon DUMA Vol. 3 - Torokeru Jukuniku Hanazakari Gou) [English] [desudesu] [Digital]

[Yokoyama Naoki] Tauros ~Saimin Hitozuma Netori~ | Tauros ~Hypnotism Wife NTR~ (COMIC Grape Vol. 45) [English] [desudesu]

[Yokoyama Michiru] Oedipus no Koibito-tachi Ch. 1 [Digital]

(C87) [Grace (Yokoyama Naoki)] Onna Kishi de "Kuh..." na Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [CE家族社]

(C60) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XI (Giant Robo)

[SISTER SCREAMING I DIE (Yokoyama Lynch)] LOVEDRUG 5 [English] [JVBMND] [Digital]

(C81) [SISTER SCREAMING I DIE (Yokoyama Lynch)] LOVEDRUG4 [English] [JBVMND]

[Tonari no Yama (Yokoyama Kouji)] Partners In Love, Cupid of the Heart (Mahou Shoujo Lyrical Nanoha) [English] [ProjectHumpMe!Scanlations]

[Yokoyama Naoki] French Kiss Ch06 - Change [English] [Brokeneagle]

[Yokoyama Lynch] Haha Gokoro [English] {Laruffii}

(C82) [Grace (Yokoyama Naoki)] Ano Natsu no Yonoyume | A Summer Night's Dream (Ano Natsu de Matteru) [English] [doujin-moe.us]

(C75) [Gekkouchuu (Yokoyama Kouji, Takasu Yoshimitsu, Shigure Yuu)] Aya no Sanka (Touhou Project)

(C80) [SISTER SCREAMING I DIE (Yokoyama Lynch)] LOVEDRUG 3

[Yokoyama Michiru] Haha ga Hakui o Nugu toki

[Yokoyama Chicha] E cup Pai School

[Cha Cha Cha Brothers (Yokoyama Chicha)] Shibamuu (Gunparade March)

[Demonbane] Yokoyama Negi - The UNSPEAKABLE

[Yokoyama Chicha] Pai Pan Ya

(C72) [Tonarinoyama (Yokoyama Kouji)] Yami yori Kurai Doukoku no A capella to Bara yori Akai Jounetsu no Aria (Mahou Shoujo Lyrical Nanoha)

[Yokoyama Naoki] Harpy2 ~Saimin Choukyou Keitai~ (COMIC Grape Vol. 19) [Chinese] [Den個人漢化] [Digital]

[Grace (Yokoyama Naoki)] Zettai Fukujuu! Ousama Game to Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Grace (Yokoyama Naoki)] Shimamura-san to Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Yokoyama Naoki] Sister Friends (COMIC P Flirt Vol.10 2011-04)

(C59) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon X (Giant Robo)

[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Manyuu Purin (Final Fantasy Unlimited)

[Yokoyama Michiru] Ano Hi no Sensei Ch.001-003 [Chinese] [黑与白之间的我们] [Digital]