[Uruujima Cohol] Happy Birthday Ch.01-02
(SC50) [Happy Birthday (MARUchang)] MERRY-GO-ROUND!! (Yumekui Merry)
April 2016 Pack
Gomen da ne
[Kokonoki Nao] A is for April (COMIC Megastore 2013-02) [English] {desudesu}
[Anthology] Ero Shota 21 - Seifuku X Seifuku X Otokonoko
[Sanshoku Dango (Riko)] Happy Merry Christmas Birthday (Ansatsu Kyoushitsu) [English] {Shotachan}
[Kharisma Jati] Cindhil's 17th Birthday Present From Mom[Chinese] [某C个人汉化]
Byouteki Shunga Nikki
April 2019 Rewards
あにまるフレンズ
Nami: Wife's Birthday Gift
(COMIC1☆13) [HappyBirthday (MARUchang)] Kanjou no Pixel (Azur Lane)
(Reitaisai 9) [HappyBirthday (MARUchang)] Laka Laka Love (Touhou Project)
(C73) [a hoimi (Hoimin)] YORIDORIMIDORI (DARKER THAN BLACK)
Satogaeri
(Houraigekisen! Yo-i! 29Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Boku ni Sawatte (Kantai Collection -KanColle-)
[Uruujima Call] Happy Birthday Side-A (COMIC Megastore 2012-02) [English] {Funeral of Smiles & LWB}
Ehon no Youna Kawaii Kyuuketsuki
Yuumei Chara Kannou Shousetsu CG Shuu No.374!! Gabriel Dropout HaaHaa CG Shuu
(SC2017 Winter) [Waffle Doumeiken (Tanaka Decilitre)] Gabriel Dorotto Manko (Gabriel DropOut) [Chinese] [蒼源聯合]
(COMIC1☆5) [Happy Birthday (Maruchan.)] Mirai Iro (Puella Magi Madoka☆Magica)
Birthday Surprise!
18-kaime no Birthday to 19-kome no Yakusoku The 18th birthday and 19th promise
Too~ttemo Kawai Illya Darkness
(C92) [Turning Point (Uehiro)] Tenshina Akuma-chan (Gabriel Dropout)
(Mimiket 36) [Happy Birthday (MARUchang)] Animal Friends (Kemono Friends)
[Yoshida Gorou] Happy Birthday
[Sarunote Isao] Birthday Lip (English)
[Mita Kurumi] Ecchi no Tame Nara! April Fool (COMIC Penguin Club 2017-05) [Chinese] [Digital]
Birthday Toranoana Bonus Booklet
(SOS-dan Katsudou Nisshi) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] HAPPY BIRTHDAY!! (THE iDOLM@STER)
Dolechan - April reward
April 2018 Rewards
(C88) [Nejikiri Sister (Hanemikakko)] Subterranean Sun Birthday (Touhou Project) [English] [A-Trans]
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order) [English]
(CR28) [cota (Tanaka Hiroto)] BIRTHDAY
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [Chinese] [CE家族社]
G-Type April 2010
Happy Birthday My Darling!
[Anthology] Maid Girls Club 2
(C93) [Izumi no Hiroba (Izumino Mitsuba)] Vigne Dropout (Gabriel DropOut)
(C92) [Kamepotel (Izuki Jirou)] Tenshi to Akuma wa Fuuzokuten de Hataraku Koto ni Narimashita (Gabriel DropOut) [English] {doujins.com}
[Kuroshiro Desire (Akitsuki Karasu)] TateSweater Bunny April (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化] [Digital]
Mirai Iro
[Moritō] Temari's birthday memorial! - ShikaTema R18 doujinshi (pixiv 70355608)
(Houraigekisen! Yo-i! 6Senme) [HappyBirthday (MARUchang)] Fight For Liberty No. 4 (Kantai Collection -KanColle-)
Kicchauzo Awayokuba
(CCTokyo132) [84 (Hashi)] Kupappy Birthday (Dramatical Murder)
Birthday Ch12 - Extra Contents
Control Dropout
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa)
(SC58) [Happy Birthday (Maruchan.)] Aita Kokoro (Kotoura-san)