(C73) [Yuugen Jikkou (Gonzaburo-)] Kanojo to Kanojo no Yoku Aru Ichinichi (Touhou Project)
[MOZUKUYA (Hayasaka Natsuki)] Kaizou Jikken In Succession (Tokimeki Memorial)
R.S.I. Sha Gijitsu Kenshou Jikken Houkoku
Mesu Kachou Jogeza Gaiden2 Mesu Niku Jikken-Shitsu
(Reitaisai 5) [Yuugen Jikkou (Gonzaburo-)] Karasu-sha Roubai (Touhou Project)
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
(Dai 4 Tsugi ROOT 4 to 5) [Un-moto Shoko (Un-moto)] Giji Genkai Toppa Jikken Houkokusho 01 (Fate/Grand Order) [Chinese] [Incomplete]
[Jereheim Garden (Midoriko)] Makyoushoku -Sugar Romance no Jikken Shitsu- [Digital]
(C86) [CIRCLE ENERGY (Imaki Hitotose)] Hime Injo Jikken wa Goku-hen (Hyper-Anna)
kon'yaku haki kara no gyakuten happy H wa hatsukoi aite do…! | 从废除婚约开始运转 与初恋快乐的H…!
(Reitaisai 14) [Yuugen Jikkou (Gonzaburo-)] Haru no Usagi wa Ousei de (Touhou Project)
(C71) [Parupunte (Fukada Takushi)] Rakugaki Jikken Hon 3 (Code Geass)
(SC32) [Yuugen Jikkou (Gonzaburo-)] Kisui Renhou (Touhou Project)
COMIC Masyo 2016-05
Hatsukoi 2006
Hatsukoi Motion | 첫사랑 모션
(C73) [St. Rio (Katana Kaji, Kitty, Purin)] Chitsui Gentei Nakadashi Limited vol.2 (Hatsukoi Gentei)
(C97) [Kachiwari Jikkenshitsu (Shino)] deep inside (Ryza no Atelier) [Chinese]
Jikken Shimai Experiment Sisters
[Kashipan Koubou (Iisuto Kin)] Chuushaki to Jikkentai to Mayuri-sama ...no Jikken Teki Nichijou (Bleach)
(COMIC1☆10) [Botugo (RYO)] Hatsukoi Arcana. [English] [Fuwa ☆ Fuwa translations]
[Coela Network] Ore no Hatsukoi Imouto Gal wa Oji ni Saimin Ryouhou de 3P Sareteru?
(COMIC1☆20) [Kachiwari Jikkenshitsu (Shino)] Senchou Orera Kichaimashita (Houshou Marine) [Chinese] [空気系☆漢化]
Doutei no Ore ga Kako ni Modotte Hatsukoi Shojo to Yarinaoshi 1
Mental Cube Jikken ni Okeru Jiko Narabi ni Higai Houkokusho
Hatsukoi Pheromone
(kyudoli) Hatsukoi Sensation (Bang Dream!) [Korean] [Digital]
Hatsukoi wa Jukusei Sasete
[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 3] | Perverted Hypnosis Experiment [Case. 3] (Tousaku Saimin Jikken - Nakadashi Oshioki Bukatsudou) [English] [desudesu]
(SC45) [Yuugen Jikkou (Gonzaburou)] Es Sin Sentide (Touhou Project)
Hatsukoi no Hito no, Mimoto Hikiukenin ni Narimashita. | 我成为了、初恋的担保人。
[Rinsuumin] Shinchousa 42cm no Hatsukoi
(SC39) [Yuugen Jikkou (Gonzaburou)] Miko to Meido to Kouma no Shu (Touhou Project)
[BOOBY TRAP (YANAGI)] Jikken-Kun (Toriko)
(C70) [Yan-Yam] Eriko Ryojyoku Jikken (KiMiKiSS)
(C85) [Yatsuashi Nurunuru (Various)] Pawaplus H 2013 Fuyu (Jikkyou Powerful Pro Yakyuu)
[Utano] Hatsukoi Toiro [Chinese]
Hatsukoi no Sensei ga Dachi-domo ni Netorareru made
(C70) [Konno Seisakubou (Konno Azure)] Isei to Jikken Shitemiyou. (KiMiKiSS)
Unlimited Lovers Works.
[Sakurafubuki Nel] Hatsukoi Recipe - First Love Recipe Ch. 1-5, 7 [English]
[Zin Crow] Kunoichi -Seiyaku Jikken- ([Anthology] 2D Comic Magazine Kusurizuke SEX de Keiren Ahegao Acme! Vol. 2) [English] [biribiri] [Digital]
(Waga Te ni Hikigane o 13) [Kuusou Kyuuka (Mikoto Kei)] Trion Hokyuu System Jikken Kiroku (World Trigger) | 三离子补给系统实验记录 (境界触发者) [Chinese] [星野干拉个人翻译]
Hatsukoi wa Chikan deshita.
Hatsukoi Kids Sitter | 初戀陪玩大哥哥
[GOLD DUST (Tange Suzuki)] Ougon Fuukei 4 ~Hatsukoi to Unchi~
(C86) [CIRCLE ENERGY (Imaki Hitotose)] Hime Injo Jikken wa Goku-hen (Hyper-Anna) [Chinese] [巫毒汉化组]
Rumi no Hatsukoi Surfing | 루미의 첫사랑 서핑
Ore no Hatsukoi Aite datta Gimai ga Oyaji to Tanetsuke Sex Shiteita Ken
(C51) [MOZUKUYA (Hayasaka Natsuki)] Fujisaki Shiori Kaizou Jikken (Tokimeki Memorial)
COMIC Shingeki 2014-11
Hatsukoi Engage
Kyou Hatsutaiken wo Shite Ashita Hatsukoi wo Suru
Hatsukoi no Tane
Patchouli no Jikken de Succubus ni Natta Sakuya-san
(Reitaisai 9) [Yuugen Jikkou (Gonzaburo-)] Kousei Nyannyan (Touhou Project) [English] {desudesu}
Jikken <Da 17>
Kowasareta Hatsukoi | 망가진 첫사랑
Wakarase Hatsukoi Control Ch. 1
Ichinose Shiki no Shoukibo na Jikken
(C71) [T.N.Works | DOUWA-KENSETSU (Nomura Teruya)] NOS vol. 2 Nagato Yuki de Ooini Mousou Suru Tame no Shisaku Jikken Hon (The Melancholy of Haruhi Suzumiya)
[Circle Kuusou Zikken (Munehito)] Kuusou Zikken Vol. 8 -Hatsukoi Limited- (Hatsukoi Limited.) [English] [Kizlan]
[MISAKIX MEGAMIX (Misakitou)] Shizuku no Bonyuu (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [Nagiyamasugi (Nagiyama)] Hifuu Ryoujoku 4 Renko Okusuri Jikken (Touhou Project) [Chinese] [CE家族社]
Hatsukoi ni wa Kanawanai! | 敌不过的初恋!
Giji Genkai Toppa Jikken Houkokusho 02
Maam no Chouma Seibutsu Jikken Nikki
[Cucchiore] Hatsukoi to Maou [Chinese] [hEROs汉化组]
[Itaba Hiroshi] Jikken-dai | Laboratory Testing Bench (Oetsu Kakokyuu) [English] [maipantsu]
Kurotetsu no Yado Seidorei e to Otsu Kenshi | 黑铁之宿 堕落的性奴隶剑士
Hatsukoi Party + 8P Shousasshi
Hatsukoi—zenpen
hatsukoi osananajimi to hanareru hōhō. Zutto matteita netsu ga watashi no na ka ni…!! | 与幼驯染初恋分离的方法。一直等待着的热情在我的体内…!!
[Hibiki Rakko] Yakuza na Hatsukoi Kojirase Osananajimi to 0-nichi Kon!? - Jotaika Shitara Metoraremashita 1-3
Ririka no Jikken
Hijiri no Kiken na Seiyaku Jikken
Owatta Koi ga Otte Kita | 死去的恋情追上我 1-3
[MISAKIX MEGAMIX (Misakitou)] LOVEPREG 3 (Love Plus) [Digital]
[Acesulfame Kei] Hatsukoi jukujo 〜 seiheki neji mage-shushu Kusomuchidosukebeunkobabaa (kuso)〜
First Love Bookstore 1 | Hatsukoi Shoten
[Kikaider Reijhiro] Hatsukoi Destruction (Koushoku Shounen Vol. 06) [English] [mysterymeat3] [Digital]
Hatsukoi Kinryouku - Lonely Tropical Fish
Hatsukoi trinity | First Love Trinity
[Junk Market (Hinori)] Suzumiya Haruhi no Jikken (The Melancholy of Haruhi Suzumiya) [Digital]
Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment
Deka Chichi Terrorist no Kousei Kouhai Jikken
Renko Okusuri Jikken
[Kuritsu Yoshihiro] Hatsukoi Namahame Matsuri - The Namahame Festival
[Henreader] Hatsukoi Ribbon Ch. 1 [English] [Facedesk]
(Reitaisai 7) [Yuugen Jikkou (Gonzaburo-)] Tata Yonran! (Touhou Project)
(C93) [LikeFairly (Arikawa Koba)] Ichinose Shiki no Jikken Report: Futanari Akiha kara no Seieki Sesshu (THE IDOLM@STER CINDERELLA GIRLS)
Asobare Style Melonbooks Gentei Leaflet Hatsukoi
[Dr.P] Watashi no Gardener | My Garden (Hatsukoi Splash!) [English] [slimppy]
kohri no senshi buruaishikuru chijoku no sennou jikken kouhen
[Simon] Hatsukoi Time. | 初戀時間。 [Chinese] [Decensored] [Digital]
[DoujinHaruga] Zoku・Yoga ni Hamatteru Tomodachi no Okaa-san wa Ore no Hatsukoi
Jikken no Kyouran
Tomodachi to Jikken Shite Miru Hon. Kouhen | A book about experimenting with your friend, part 2
(COMIC1☆10) [Botugo (RYO)] Hatsukoi Arcana [English] [Fuwa ☆ Fuwa translations]
Re:Hatsukoi | Re:First Love
Kyonyuu Sentai Sangalkan Green Hentai Mask Jikken Hen Yontarou
COMIC Shingeki 2015-08
Hitokui Nezumi no Jintai Jikken
(SC2015 Autumn) [KINOKONOMI, Murasakiiro no Yoru (kino, Murasaki*)] Gochuumon wa Hatsukoi desu ka? (Gochuumon wa Usagi desu ka?)
(COMIC1☆2) [Studio Wallaby (Seishinja)] Rika to Misaki no Gohoushi. (Hatsukoi Limited.)
Kare no Hatsukoi wa, Doku ka Arui wa
[Yuzuponz (Rikka Kai)] Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku (Dragon Ball Z) [English] {doujins.com} [Digital]
Hatsukoi Anal
(COMIC1☆7) [Hi-per Pinch (clover)] Tanoshii Kozukuri Rika Jikken no Kyoukasho (Boku wa Tomodachi ga Sukunai) [English] {xenex-trans}
[Todd Oyamada] Hatsukoi ni Miserarete | Seduced by the First Love (COMIC Megastore 2011-01) [English] {doujin-moe.us}
[Mikokuno Homare] Hatsukoi -one's first love-
Zoku Hatsukoi no Sensei ga Dachi-domo ni Netorareru made
Ore no Hatsukoi Imouto Gal wa Oji ni Saimin Ryouhou de 3P Sareteru
(C94) [Yuugen Jikkou (Gonzaburo-)] Ame no Yoru ni (Touhou Project)
[calamity (Hachiko)] Ikebukuro Chika Jikken (Durarara!)
Bitch Kanojo no Hatsukoi Jouji - Her Lewd First Love and SEX
[te de i・yu ki]wakadanna sa ma to hatsukoi yobai~shou ka re ta to no atsu i yubisaki ~1~3|少东家和初恋结婚~焦急的人 炙热的指尖1~3[Chinese] [橄榄汉化组]
[Naiyori alpha Zaidan (Kimotani)] Fudangi ga Opai de BIKINI wa Yariman nanoka? Yoko de Taiman Jikken (Tengen Toppa Gurren Lagann)
Hatsukoi no Tane | The Seed of First Love
[Asmodeus Seiyaku (Isogani)] Kajuun Bokujou no Jikken ~Maaya-kun no Tomodachi to Issho ni...~ [Digital]
COMIC Masyo 2015-10 [Digital]
Dokidoki Jikken Note Ch. 1
Hatsukoi Delusion Toranoana Tokuten 4P Leaflet Shiki Oriori no Jouji
Hatsukoi Soda
Hatsukoi no Hito wa, Tomodachi no Mama.
Yuutou Idenshi to Rettou Idenshi ni Yoru Shussan Sareta Kodomo no Nouryokuchi Sokutei Jikken Oyobi, Mesu no Nikutai-teki Henka no Kiroku