(C74) [Hirokaworld (Hirokawa)] Akiratama (Lucky☆Star) (C74) [ヒロカワールド (ヒロカワ)] あきらたま (らき☆すた)

(Puniket 21) [Hirokaworld (Hirokawa)] Kojikabon Plus (Kodomo no Jikan)

(Puniket 9) [Hirokaworld (Hirokawa)] Nyaa Hon

(SC27) [Hirokaworld (Hirokawa)] 15/21 (3-nen B-gumi Kinpachi Sensei Densetsu no Kyoudan ni tate!)

(C74) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] S.M.S Niyoukoso! (Macross Frontier)

Pachie-bon

[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan

[Hirokaworld (Hirokawa)] Neko Ebon Plus

[Hirokaworld (Hirokawa)] petta

[Hirokaworld (Hirokawa)] Shiikibi (Various) [Digital]

(Puniket 19) [Hirokaworld (Hirokawa)] Shiikibi (Various)