透破 is read as とっぱ (toppa) and means ninja.
とっぱ
toppa
とうめい
transparent
すきとおる
to be clear (voice, sound)
とうし
seeing through
とうせき
dialysis
とうか
penetration
すかし
openwork (engraving, carving, etc.)
とうてつ
transparency
とうめいにんげん
invisible person (in science fiction, etc.)
とうめいたい
a transparent body
とうめいせい
とうめいど
とうきせい
air-permeability