[Atori K] Rika-chan Kyousei Kaika (Loli Loli H)

[Countack (Kojiki Ohji)] Motto Rika ni Kamatte-chan (Boku wa Tomodachi ga Sukunai)

[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [English] =TV= [Decensored] [Digital]

[Amanatsu Makoto] Ricachan House | Rika-Chan's House [English] [Seinen-Manga]

(COMIC1☆13) [Himeya (Abe Inori)] Yaribeya no Rika-chan ~Iede Shoujo no Yaribeya Isourou Gurashi~

(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

(C81) [Countack (Kojiki Ohji)] Rika o Kamatte-chan (Boku wa Tomodachi ga Sukunai)

[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [English] =TV= [Digital]

Yaribeya no Rika-chan ~Iede Shoujo no Yaribeya Isourou Gurashi~

Rika-chan to Sealx

Rika-chan ni Amaechao☆

(C95) [Sourou Yarou A-Team (Tarakan)] Rika-chan to Sukebe Shiyou (THE IDOLM@STER CINDERELLA GIRLS)

Rika-chan no Hon

Mousou Licca-chan Bon | Rika's delusion book

[Shinrin Ryokuju (Mint Green)] Rika-chan no Hon (Cardcaptor Sakura)

Mao-chan to Onsen Ryokou ni Iku Hon | A book about going on an onsen trip with Mallow-chan

(C94) [Aozora Shoujo (Shirane Taito)] Rika no Natsu no Hi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [追隨莉嘉醬，救世廣慈悲漢化組]

[SENYEN (Yoshida Nami, Gazetta Masuda)] Rika wa Senpai ga Suki Sugite Universe! (Boku wa Tomodachi ga Sukunai)

(SC53) [Matsurija (Nanaroba Hana)] ERO EGOIST Rika Flavor (Boku wa Tomodachi ga Sukunai)

[Takahashi Kojika] Rika Junbishitsu de (COMIC Koh Vol. 8) [Chinese] [黑条汉化]

(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS)

(C93) [Dekoboko Hurricane (Anza Yuu)] Mika Rika no Ecchi na Hon (THE IDOLM@STER CINDERELLA GIRLS)

(C92) [Aozora Shoujo (Shirane Taito)] Rika to Umi de (THE IDOLM@STER CINDERELLA GIRLS)

[Yaminabe] Kokugo Sansuu Rika Sex

(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS)

[Takurou] Rika no Kenkyuushitsu Ch. 1-2 [English] [Crystalium]

(C62) [Hana x Hana (Satonaka Chora, Akaboshi Rika)] Utaitaimono (Utawarerumono)

[Takurou] Rika no Kenkyuushitsu Report File Choujin ni Naru X (COMIC HOTMiLK 2014-01) [English] [Crystalium]

(C92) [Halfpricecelebr] Rika Miria no Taigai-shiki Porchio Miki Miki Massage (THE IDOLM@STER CINDERELLA GIRLS)

(C92) [Aozora Shoujo (Shirane Taito)] Rika to Umi de (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED [Latin] {IMPERIVM ROMANVM}

(C91) [O.N Art Works (Oni-noboru)] Junjou Bitch Shimai mika & rika (THE IDOLM@STER CINDERELLA GIRLS)

[Takurou] Rika no Kenkyuushitsu Report File Choujin ni Naru X (COMIC HOTMiLK 2014-01) [Chinese] [黑条汉化] [Decensored]