[Katagiri Hinata, Hikage Eiji] ONE2 ~Eien no Yakusoku~ Official FanBook [片桐雛太、日陰影次] ONE2 ～永遠の約束～ オフィシャル・ファンブック

(C54) [HEAVEN'S UNIT (Himura Eiji, Kouno Kei, Suzuki Ganma)] GUILTY ANGEL (Street Fighter)

(C74) [Hikage mono (Hikage Eiji)] Hikagemono 2 (Various)

[Kanmi Ningyou (Katagiri Chisato)] niraya (Touhou Project)

(C59) [Hikagemono (Hikage Tetsuo)] Tamanegibatake 1+2+

(C82) [Hikagemono (Hikage Eiji)] Hikagemono 11 PASSION Syndrome (THE IDOLM@STER CINDERELLA GIRLS)

HIKAGE ILLUSTRATIONS

[Yayahinataya (Yaya Hinata)] Chicchai Hiyousan mo Kawaii! (Kantai Collection -KanColle-) [2017-01-10]

(C86) [Hikagemono (Hikage Eiji)] Uchino Chinjufu no Koushou (Kantai Collection -KanColle-)

(CR16) [Hikagemono (Hikage Tetsuo)] Muñeca

(CR23) [Hikagemono (Hikage Tetsuo)] Botsugen no Arashi