[HQ's (Kajiyama Hiroshi)] A-Works 4 [Digital]

[HQ's, RINGERBELL (Kajiyama Hiroshi)] RB Works (2) Raika ~Kajiyama Hiroshi~ Gengashuu

[HQ's (Kajiyama Hiroshi)] A-WORKS 7 [Digital]

[HQ's (Kajiyama Hiroshi)] HQ's A-WORKS 8 -Bottom of DarkWorld III- [Digital]

[HQ's (Kajiyama Hiroshi)] A-works 6 [Digital]

[HQ's (Kajiyama Hiroshi)] A-WORKS 5 [Digital]

(C59) [HQ's, Ringerbell (Kajiyama Hiroshi)] I&R RB Works Bangai

(C71) [HQ's (Kajiyama Hiroshi)] RB WORKS 6 ReCORECT

(C66) [HQ's (Kajiyama Hiroshi)] RB-WORKS BACKUP Injuu Maboroshi Yume

(C58) [HQ's (Kajiyama Hiroshi)] RB Works (1) Genm & Brainburst!! Injuu Genmu Gengashuu (Injuu Genmu)

[HQ's (Kajiyama Hiroshi)] A-works 6

(CR29) [HQ's, UNIT-RB (Kajiyama Hiroshi)] A WORKS THIRD Injuu Genmu Another Story Project File

[HQ's (Kajiyama Hiroshi)] RB Works 3 (Injuu Genmu III ~Nasty Angel~)

(C58) [HQ's (Kajiyama Hiroshi)] A-WORKS

(C59) [HQ's (Kajiyama Hiroshi)] A-WORKS 2

[HQ's (RINGER BELL & Kajiyama Hiroshi)] RB Works 4 - From THE Darkness & Darkness Again

(C66) [UNIT-RB (Kajiyama Hiroshi)] RB-WORKS BACKUP Injuu Genmu

(C71) [HQ's (Kajiyama Hiroshi)] RB WORKS 6 ReCORECT

(C58) [HQ's, RINGERBELL (Kajiyama Hiroshi)] RB Works (1) Genm & Brainburst!! Injuu Genmu Gengashuu

[HQ's (Kajiyama Hiroshi)] Inma no Ryouiki 2 [Digital]

[HQ's (Kajiyama Hiroshi)] Onna Souryo no Daraku 2 (Dragon Quest III) [Digital]