(C64)[Daihonei (TYPE.90)] EMPIRE HARD CORE 3 (Uchuu no Stellvia)

[Protonsaurus] Heart Core 2 (English)

(CCOsaka76) [Pint Size (Tenrai)] Hard Core Blade 2 Masawa Hyoui (Queen's Blade)

(C61) [OtakuLife JAPAN (Senke Kagero)] Sugoiyo!! Kasumi-chan 2 ~Super Sweet Core~ (Dead or Alive)

(C62) [Keumaya] shochou choukyou Baker Good ED - Ura ED Subete Text ~Strategy Hint Included~ (Angel Core)

(SC33) [Daihonei (TYPE.90] EMPIRE HARD CORE 6 (Various)

(C94) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SUMMER (Hinamatsuri)

(COMIC1☆13) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SPRING (Violet Evergarden, Karakai Jouzu no Takagi-san)

(SC32) [OHTADO (Oota Takeshi)] LOVE LOVE LINKER CORE 2 Yokokuban (Mahou Shoujo Lyrical Nanoha)

[HAPPY CORE (Kinoshita Ichi)] Becolor

(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive) [English] {doujins.com}

(C91) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 WINTER (Mobile Suit Gundam Tekketsu no Orphans)

(C87) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 WINTER (Space Battleship Yamato 2199) [English] {doujins.com}

(C88) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 SUMMER (Mobile Suit Gundam The Origin) [English] [Amoskandy] [Incomplete]

[Toumei Tsuushin (Hanapin)] realHEART core (Genshiken) [Digital]

[Protonsaurus] Heart ♡ Core

(C84) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SUMMER (Suisei no Gargantia) [English] {doujin-moe.us}

(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters)

(C84) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SUMMER (Suisei no Gargantia)

(C76) [Daihonei (Type.90)] EMPIRE HARD CORE 2009 SUMMER (K-ON!) [English] [Chocolate]

[Core-Suke] Otonanoko

(C75) [Himawari Mandiu (Kurasawa Makoto)] CORE! (Touhou Project) [English]

(C75) [Himawari Mandiu (Kurasawa Makoto)] CORE! (Touhou Project)

[Yagami Kenkirou]CORE FES

(C69) [K.A.D (Rocket Okaboshi)] Hard Core Dildo Dolls (Eureka Seven)

[Daihonei (TYPE.90)] EMPIRE HARD CORE 5 (Mai-HiME, Genshiken) [English] [SaHa]

[Core-Suke] Fushidara Sensei wa Itsumo Nureginu Ch. 1

[Anthology] Girls forM CORE ANTHOLOGY THEMA.01 Ganmen Kijou

(C91) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 WINTER (Mobile Suit Gundam Tekketsu no Orphans)

(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive) [English] {doujinmoe.us}

(COMIC1☆7) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SPRING (Maoyuu Maou Yuusha)

[sanrokugo][Genki no mizu no wakutokoro (Various)] RO Hard Core (5th story) (ENG)

[Protonsaurus] Heart Core 3 (English)

[Pint Size (Tenrai)] Hard Core Blade Ma Sawa Zenshin Kan (Queen's Blade)

(C66) [Daihonei (TYPE.90)] EMPIRE HARD CORE 4 (Gunslinger Girl, Maria-sama ga Miteru)