(SC24) [HGH (HG Chagawa)] Idea NOTE #04 (Street Fighter) (サンクリ24) [HGH (HG茶川)] Idea NOTE #04 (ストリートファイター)

(SC26) [HGH (HG Chagawa)] ideanote 2004

(Futaket vs. ABC ~Hentaisai~) [HGH (HG Chagawa)] Idea NOTE #09 Fallin' Angel (Code Geass: Lelouch of the Rebellion)

(C84) [HGH (HG Chagawa)] Idea note #14

(CT28) [HGH (HG Chagawa)] idea NOTE #17 (Dead or Alive)

[HGH (HG Chagawa)] Idea NOTE #11 (Neon Genesis Evangelion)

[HGH (HG Chagawa)] Pleated Gunner 15 - IDENTITY

[HGH (HG Chagawa)] Pleated Gunner #02 - Uranus (Street Fighter)

(Lyrical Magical 9) [HGH (HG Chagawa)] Idea NOTE #13 (Mahou Shoujo Lyrical Nanoha)

(C92) [HGH (HG Chagawa)] idea NOTE #18

[HGH (HG Chagawa)] PLEATED GUNNER #03 Hot Wired (Street Fighter)