Volume 20

The Path of Opening a Steadfast Heart (がく) is the twentieth volume of Kimetsu no Yaiba.

Chapters

 * 170. The Immovable Hashira
 * 171. Transformation
 * 172. A Weakling's Potential
 * 173. The Path of Opening a Steadfast Heart
 * 174. Nightmare on the Night of a Red Moon
 * 175. Respect for Future Generations
 * 176. Samurai
 * 177. Younger Brother
 * 178. Even If You Reach Out Your Hand

Trivia

 * First edition copies of the volume included a box containing 16 character postcards. The postcards featured a full-color illustration of each character against a backdrop of manga panels and flora.