[citation needed] The best known of these is Hades Project Zeorymer, which was adapted as a four episode original video animation (OVA) by AIC.
He also had stories published in the manga anthology series Petit Apple Pie under this pen name.
[citation needed] Takaya was contributing to Ochazukenori's doujinshi anthology Pen Touch.
Guyver was serialized in Monthly Shōnen Captain (published by Tokuma Shoten) for the lifetime of the magazine from February 18, 1985, to 1997.
When Captain was cancelled, the manga moved to Shōnen Ace, published by Kadokawa Shoten, who also reprinted the collected volumes from the beginning.