Used

Megami 變生

Used

The Mountain of Demons (Tokuma bunko edition) (12) / Kazumasa Hirai

Used

Eugenma Taisen Supermedium (8)

Used

Wolf Guy, The Werewolf Hell (complete) (4) / Kazumasa HIRAI

Used

With Appendix) 9) Kazumasa Hirai Zenshu Cyborg Blues

Used

Wolfgai DNA Invincible Genes Moonlight Magician 2 (6)

Used

Necromancy Hunt (Aspect ノベルズ Version) (1)

Japanese literature Nightmare form

Used

Akutoku Gakuen (Kadokawa Bunko Edition) / Kazumasa Hirai

Used

Shin Genma War (Kadokawa Bunko version)

Used

Bohemian Glass Street Windows (8)

Used

With Appendix) 2) The Complete Works of Kazumasa HIRAI FROM DARKNESS

Used

Super Revolutionary Junior High School Students / Kazumasa Hirai

Android Oyuki / Kazumasa Hirai

Wolf Guy BEKKAN WEREWOLF (1) / Kazumasa Hirai

Used

Fallen Flowers in Bohemian Glass Street (5)

Used

Hawk, the goddess of the earth's trees, is free (2)

Used

Phantom War Phantom Universe (Aspect ノベルズ version) (1)

Used

Twilight Zone (9), the goddess of earth trees

The Tiger is from the Darkness / Kazumasa Hirai

Used

Magenuma Taisen ESP Family (Tokuma Bunko edition) (2) / Kazumasa Hirai

Used

Maboroshi Taisen : The Sun Warrior (4)

Used

The Battle of Eugenma : The Fight to the Death (10)

Used

Gekko Sousedan III Genma Taisen DNA (4)