[Oohashiya (Oohashi Hikaru)] Paradise Beach (Mahou Sensei Negima!)
(C59) [Oohashiya (Oohashi Hikaru)] Narushino (Love Hina)
(C72) [Oohashiya (Oohashi Hikaru)] LIQUID (Various)
[Oohashiya (Oohashi Hikaru)] Osiruko Wars
[Oohashi Ya] Mahora Gakuen 78th Festival Mahora Chikku ( Mahou Sensei Negima )
(C76) [Genshou Koubou] Immaculate Adagio Solo 10 (Various)
[Oohashiya (Oohashi Hikaru)] 3-nen A-gumi Kagai Jugyou (Mahou Sensei Negima!)
(SC32) [Oohashiya (Oohashi Hikaru)] SOSH (Suzumiya Haruhi no Yuuutsu)
(Comic Castle 2006) [Oohashiya (Oohashi Hikaru)] Harem Route (Fate/stay night)
[Oohashi Ya] Erotical Mahora ( Mahou Sensei Negima )