(C66) [Daihonei (TYPE.90)] EMPIRE HARD CORE 4 (Maria-sama ga Miteru, Gunslinger Girl) [2004-08-15]
EMPIRE HARD CORE 2013 SUMMER
(C69) [Daihonei (TYPE.90)] Petit Empire 2005 Fuyu (Jigoku Shoujo)
EMPIRE HARD CORE 2019 WINTER
(C85) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 WINTER (Space Battleship Yamato 2199)
EMPIRE HARD CORE 2014 WINTER
(COMIC1☆13) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SPRING (Violet Evergarden, Karakai Jouzu no Takagi-san)
(C76) [Daihonei (Type.90)] EMPIRE HARD CORE 2009 SUMMER (K-ON!) [English] [Chocolate]
Yasashiku Ubatte
EHC 2019 Haru Omakebon
Reversi
(SC49) [Daihonei (Type.90)] Puchi Empire 2010 Autumn (Ookami-san to Shichinin no Nakama-tachi)
(COMIC1☆6) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2012 SPRING (Ano Natsu de Matteru) [English] {Hennojin}
(CT26) [Daihonei (TYPE.90)] EHC 2015 OSAKA (Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai)
EMPIRE HARD CORE 2022 SPRING
(COMIC1☆13) [Daihonei (TYPE.90)] EHC 2018 Haru Omakebon (Yuru Camp) [English]