Hayate no Gotoku! Manga Volume 21

'''Hayate no Gotoku! Manga Volume 21''' was released on October 16th, 2009

Chapter List

 * Chapter 1 (#218) The Stone of Bonds
 * Chapter 2 (#219) We Are Not Innovators! Our Minds Cannot Be Transmitted to Each Other Well
 * Chapter 3 (#220) The Time to Forget Your Troubles Has Come. The Memory Mechanism Is Still Scientifically Unclear
 * Chapter 4 (#221) Because You Go to the Beach, There's Something You Have to Do
 * Chapter 5 (#222) Love Makes People Run in Odd Directions And Then They Want to Die
 * Chapter 6 (#223) Winning And Happiness Are Equal But Not Linked
 * Chapter 7 (#224) Getting a Girl Into a Good Mood Is Difficult, But Important
 * Chapter 8 (#225) And Yet I Shouldn't Be Doing It
 * Chapter 9 (#226) The Living Things Known as Girls Are Naturally Strong
 * Chapter 10 (#227) Like Shadows Piling Up In The Setting Sun
 * Chapter 11 (#228) Memories Transcend Time

Bonuses

 * Omake section
 * 4-Koma Panel Comics