The Masked Avenger and The Dragon's Grave : The Masked Avenger #1

Professional wrestler by day. Crime fighter by night!
In Japan, full-time wrestler and part-time adventurer the Masked Avenger receives a desperate call from an old friend. Upon arriving at a wrestling dojo in the shadow of a legend-haunted volcano, he discovers a deadly conspiracy.
Pitting his wits and prodigious might against shadowy attackers and saboteurs, he learns of a scheme that is geared to obliterate modern Japan, returning it to the middle ages.
When the Avenger's old flame, his friend's daughter, becomes the focus of the conspiracy, the mighty warrior and his friends have to brave train crashes, the heart of a volcano and the wrath of a fanatical old rival.
Even if the Masked Avenger can surmount these odds, are his abilities enough to prevent an atomic explosion set to awaken both a dormant volcano and a long slumbering dragon god?
Save the girl. Stop the bomb. Keep a titan from rampaging. Defeat a fanatical ex-wrestler who has battled him to a standstill in the past.
All in a day's work for the Masked Avenger.