(C73) [Meiji Chimera (Chibita, Fujiwara Yuuka)] Ikenai Allen-tan PURE WHITE (D.Gray-man)
[Ryuukakusan Nodoame (Gokubuto Mayuge)] Tsumugi Make Heroine Move!! 05 (Princess Connect! Re:Dive) [Digital]
(C65) [Potato House (Potato)] Trouble Drug (Yotsuba&!) [English]
[Fantia] [Himajin no Izu] (English) Yuuka's Saggers Sample (Touhou Project) [Yuuka Lover] [English] (Raws included)
[Sunaga Kaoru] Half Trouble (Minna Ai no Sei ne)
[Cigarette (Aisa)] Yuuka Oneesan to Wriggle-kun (Touhou Project) [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Meshimase Houkago Otokonoko! [English] [mysterymeat3] [Digital]
(IDOL STAR FESTIV@L 02) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Tachibana Arisu no Image Video Taikenki (THE IDOLM@STER CINDERELLA GIRLS)
(Shuuki Reitaisai 4) [Nacchuushou (Amazon)] Taimanin Yuuka (Touhou Project) [Chinese] [不咕鸟汉化组]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Digital]
Taisougi Yuuka to Back Ecchi | Doggystyle with Hayase Yuuka
Shower de Yuuka to | 与优香的鸳鸯浴
Toho 3-byou no Trouble Love Room 2
Sensei, Yuuka-chan ni wa Naisho desu yo? | 老師,優香可不能知道這件事 保密是義務喲?
Lilith's Troubles - Saori's Troubles
[Hanasaka Houcha] Watashi ga Mamoranakya! (Shimeikan) kara Sugu ni Saimin Appli o Sensei ni Tsukau Yuuka Color Ettsu Manga (Blue Archive)
Hayase Yuuka wa Icha Love Ecchi no Yume o Miru ka?
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Digital]
Yuukarin to Ashi Bakari? no Doujin | A Doujin of Nothing but YuukaRin and Feet
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Foooolish! [Chinese] [不咕鸟汉化组] [Digital]
Maid Fuku Futanari Yuukarin Bon
Yuuka Uke
Kazami Yuuka Nanpa Shite Sokujitsu Bunny Girl
(C70) [RED RIBBON REVENGER (Hayama, Makoushi, Taireru)] Trouble Maker (To LOVE-Ru)
Touhou Futabusa ~Kazami Yuuka~ 3
(C82) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Futama Byutsu (Smile Precure!) [English] [SMDC]
[NAS-O] Trouble DOKAN! (COMIC Papipo 1994-06 Zoukangou - Ramiya Ryou NAS-O Special)
(Reitaisai 11) [Makka TINTIN (Tori Nice Par)] Yuukarin wa Yarasete kureru (Touhou Project)
[Momico-san (Momico)] Yuuka to Polynesian (Blue Archive) [Chinese] [府上汉化组] [Digital]
(C99) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Gehenna Onsen Monogatari (Blue Archive) [Chinese] [羅莎莉亞漢化]
(C78) [Strawberry (Ichigo)] Trouble Travel (Touhou Project)
Rinjin Trouble 2
[Studio Q (Natsuka Q-ya)] Mizugi de Trouble!! Lala to Sairenji (To LOVE-Ru) [Digital]
(Kouroumu 17) [Momokuri Mannen (Tiamat)] Kazami Yuuka ni Shiboraretai! | 想被風見幽香榨! (Touhou Project) [Chinese] [鬼傑漢化]
Kazami Yuuka ni Shiboraretai!
Sensei to Yuuka no Koibana
Yuukarin ga Seme Sasete Kureru Hon 4
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
(C82) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 2 - Yuuka to Yuuka de Love Love 3P Hen (Touhou Project) [English] [desudesu]
(C94) [Ikkizuka (Kizuka Kazuki)] Chitsujo Trouble (Granblue Fantasy) [English]
(C76) [Barbaroi no Sato (Ryuuka Ryou)] Onna Senshi to Hoisura. (Dragon Quest IX)
Blue Ana! Yuuka Hen
[Chocorabies] Paradora Yuukarin (Touhou)
E-!? Yuuka senpai ga kousoku kyousei renzoku akume kochokocho choukyou isu ni!?
(COMIC1☆5) [Galaxy Monooki (Hanaduka Ryouji)] Yuukarin ga Ijimetekureru Hon (Touhou Project)
[Kuma no Mi] [Yuuka ni Fella Shite Morau dake no Hon] (Rough ver.) (Blue Archive)
[TORA MACHINE (Kasukabe Taro)] Trouble Teachers ~Soushuuhen Daiisshuu~ (To Love-Ru) [Chinese] [BW重嵌]
Asoko no Mizumore Trouble, Machi no Suidoya-san ga Kaiketsu Shimasu
Yuuka-chan Hontou ni Nechatta no? | Did Yuuka Really Fall Asleep?
(Kahou wa Nete Matsu 10) [MatsuCha. (Maccha)] Jinan ni Hatsujouki ga Yatte Kita no desu ga Taihen na Koto ni Natte Imasu. | The Second Son's Heat Came Now There's Big Trouble (Osomatsu-san) [English]
(Colormas ∞ ~infinity~) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Matoba Risa no Image Video Taikenki (THE IDOLM@STER CINDERELLA GIRLS)
Yuuka no Oshigoto | Yuuka's Job
[Yuukari Soft] [Full Color Seijin Han] Sannin no Gibo Kouho Battle Royale Daiichiwa Complete Ban [Digital]
Eve Trouble
(Shuuki Reitaisai 4) [Nacchuushou (Amazon)] Taimanin Yuuka (Touhou Project)
(C86) [Team Twin Devils (Nelo Angelo)] Sarani Seiyoku o moteamashita Yuukarin no Asobi W (Touhou Project) [English] {doujins.com}
(Reitaisai 13) [Nyuu Koubou (Nyuu)] Totsuzen Gachidere LV99 Moko-tan (Touhou Project) [Chinese]
Sister-in-Law Trouble
(C88) [Pucchu (Echigawa Ryuuka)] NaruSaku Gaiden (Naruto)
[Ryuukakusan Nodoame (Gokubuto Mayuge)] Gehenna Onsen Monogatari (Blue Archive) [Digital]
[Kamua Sasori Youchuujou (Kamua Sasori)] Kazami Yuuka wa Hachi ni ochiru (Touhou Project) [Digital]
Trouble ③ | 纠纷 ③
(Reitaisai 11) [RedBullian Oukoku (sigmarion)] Kazami Yuuka's Penis Blossom Garden (Touhou Project)
(C90) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko?
(COMIC1☆14) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Tsumugi Make Heroine Move!! (Princess Connect! Re:Dive) [Chinese] [夏姬霸汉化组]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Meshimase Houkago Otokonoko! [Digital]
(C72) [Meiji Chimera (Chibita, Fujiwara Yuuka)] Kami Are Gekijou OFFLINE 17 (D.Gray-man) [English] [Tigoris Translates]
(C83) [Kaibidou (Hyakkei)] Colored Yuukarin (Touhou Project)
Ryuukakusan Nodoame (Gokubuto Mayuge)] Sensei Issho ni Oyasumi Shimasen ka | Sensei, Would You Like to Sleep Together? (Blue Archive) [English] [Team Rabu2] [Digital]
Yuuka & Noa-chan no Ecchi Hon | 与优香&诺亚一起的涩涩本