Volume 7

The Red Stone of Aja (エイジャの赤石) is the third volume of Battle Tendency and the seventh volume of the JoJo's Bizarre Adventure manga. It covers the second half of the fight against Santana up to the first encounter with the Pillar Men in Rome.

Chapters

 * 014 (058). 
 * 015 (059). 
 * 016 (060). 
 * 017 (061). 
 * 018 (062). 
 * 019 (063). 
 * 020 (064). 
 * 021 (065). 
 * 022 (066). 
 * 023 (067).