Hoshizora e Kakaru Hash visual fanbook 星空へ架かる橋 ビジュアルファンブック

(Comic Castle 2006) [Oohashiya (Oohashi Hikaru)] Harem Route (Fate/stay night)

(C59) [Oohashiya (Oohashi Hikaru)] Narushino (Love Hina)

(C76) [Hashiya, Rengeza (Hashiyamoto, Inui Nui)] Zecchou Saiban - Climax Trial (Touhou Project)

[Oohashiya (Oohashi Hikaru)] 3-nen A-gumi Kagai Jugyou (Mahou Sensei Negima!)

[Oohashiya (Oohashi Hikaru)] Paradise Beach (Mahou Sensei Negima!)

[Oohashiya (Oohashi Hikaru)] Osiruko Wars

(C77) [Takahashi Record-ten (Takahashi Record)] Sheryln! Sheryl to Ranka no H na Hon (Macross Frontier)

(SC32) [Oohashiya (Oohashi Hikaru)] SOSH (Suzumiya Haruhi no Yuuutsu)

(C75) [Takahashi Record-ten (Takahashi Record) Eri Nare Naxa! Elina to Reina to H no Hon (Queen's Blade)

(C72) [Oohashiya (Oohashi Hikaru)] LIQUID (Various) [English]