[Amulai Sweet Factory (Kuratsuka Riko)] Leskko ni Otoko no Yosa o Oshieyou to Shitara Nyotaika Choukyou Sareta Ore

(C93) [Shimapanicecandy (Kijinaka Mahiro)] Riko Onee-chan to Asobou (Love Live! Sunshine!!)

(Zenkuu no Hasha 3) [Suna no Shiro (Riko)] Temptation Honey (Granblue Fantasy)

[Sanshoku Dango (Riko)] Happy Merry Christmas Birthday (Ansatsu Kyoushitsu) [English] {Shotachan}

(TWINKLE MIRAGE 7) [Kuzuya (Riko)] Kirei na Onee-san to XXX (Dragon Quest XI)

(Zenkuu no Hasha 2) [Suna no Shiro (Riko)] Hiyo Kurenri Strawberry (Granblue Fantasy)

(C82) [a pear tree (Fujikawa Riko)] Yuri to Bikini (Kanzenban)

(Anata to Love Live! 5) [Funiai-ice (Aioi Riko)] Altruism Flower (Love Live!)

(ToreTama003) [Nagiyamasugi (Nagiyama)] Precure Ryoujoku 6 Riko Rape (Mahou Tsukai Precure!)

(SC2016 Summer) [Dai 6 Kichi (Kichirock)] Riko wa Toriko (Love Live! Sunshine!!) [English] {doujins.com}

[Hyogetsu (Momonoki Fum)] Riko no Naka ni Onegai shimasu (To LOVE-Ru) [Digital]

(C90) [IK.projectear (Natsumi)] Riko Complex (Love Live! Sunshine!!) [Chinese] [北京神马个人汉化]

[Riko] Umi ni Ikou yo (Otokonoko Heaven's Door 1) [Chinese] [顏文字個人漢化]

(C86) [solala (Riko)] After School (Love Live!)

[Hyogetsu (Momonoki Fum)] Riko Hame (To LOVE-Ru)

[Hyogetsu (Momonoki Fum)] Toriko of the Riko (To LOVE-Ru) [Digital]

(C83) [Hyogetsu (Momonoki Fum)] Riko Scoop (To LOVE-Ru)

(C77) [Hyogetsu (Momonoki Fum)] Riko Hiyori (To Love-Ru)

[China] Omorashi Riko-chan Ch.1-2+8 [English]

(COMIC1☆13) [Oremuha X (Kikuchi Tsutomu)] Kanari Joubu na Chuukurai no Riko-san (Love Live! Sunshine!!)

[Sanshoku Dango (Riko)] Happy Merry Christmas Birthday (Ansatsu Kyoushitsu) [Chinese] [theoldestcat汉化]

(C92) [Kodoku intelligence (Nanao)] THE BOOK OF RIKO (Love Live! Sunshine!!) [English] [Redlantern]

(C92) [Muzin Syoujo (Korie Riko)] coco tino 3 (Gochuumon wa Usagi desu ka?)

(C92) [Kodoku intelligence (Nanao)] THE BOOK OF RIKO (Love Live! Sunshine!!) [Chinese] [無邪気漢化組]

(C91) [K2 Tomo no Kai (Mizuki)] Aqours Refle Riko ROOM (Love Live! Sunshine!!)

(C86) [solala (Riko)] After School (Love Live!) [English] {/u/ scanlations}

[Hyogetsu (Momonoki Fum)] Riko no Toriko (To LOVE-Ru) [English] {SaHa} [Digital]

(C79) [Hyogetsu (Momonoki Fum)] Riko♥Style (To LOVE-ru) [English]

[CALL.A, Flower Crown (Kanou Miki, Yukimura Riko)] Strawberry Parfait (Tokyo Mew Mew)

[Naburu (Yuugai Tosho Kikaku)] Riko to Cosplay Yuugi (COMIC Shingeki 2010-03)

[Naburu (Yuugai Tosho Kikaku)] Riko no Kansatsu Nisshi (COMIC Shingeki 2009-12)

(C74) [Hyogetsu (Momonoki Fum)] Riko LOVE (To LOVE-Ru)

[China] Omorashi Riko-chan

[Sakura no Hanabira (Kurumi Riko)] Sensei ga Bakunyuu Joshikousei-tachi to Love Love Rankou Dekitawake 2 (Senran Kagura)

[You You Tsuushin (Shinonome Yuu)] Imouto Tsuushin Vol.4 - Chiko & Riko Hen