Do you want to compare Hollow with Tom Kalmaku? Discover the powers, weakness & weapons of Hollow and Tom Kalmaku from Hollow Biography and Tom Kalmaku Biography. Find out all about Hollow and Tom Kalmaku.# Check out how is Hollow unique and distinct from Tom Kalmaku. Discover their love interest, sidekicks, family tree and the movies and games list in which Hollow and Tom Kalmaku have appeared. Find out everything about them here!