Hayate no Gotoku! Manga Volume 37

Volume 37 was released on June 18th 2013

New Characters Introduced

 * Kayura's father - Chapter 6 (#399)
 * Dr. Kurosu - Chapter 9 (#402)

Chapter List

 * Chapter 1 (#394) Ayumu Nishizawa's Heated Classroom
 * Chapter 2 (#395) I am not bored. I have plenty to do. Like take care of the cat.
 * Chapter 3 (#396) To Be Strong is to Keep One's Promises
 * Chapter 4 (#397) Terrible Manga Dojo (Reverse Side)
 * Chapter 5 (#398) Kyoto and Ise - Conclusion (Night 1): The Idiot Who Leaves on a Trip
 * Chapter 6 (#399) Kyoto and Ise - Conclusion (Night 2): Trouble Exists in Various Places
 * Chapter 7 (#400) Kyoto and Ise - Conclusion (Night 3): This is supposed to be Night 3, but this is the 400th chapter so let's celebrate! Seriously.
 * Chapter 8 (#401) Kyoto and Ise - Conclusion (Night 4): Viewing Hell with Some Hellish Experiences
 * Chapter 9 (#402) Kyoto and Ise - Conclusion (Night 5): A Truly Lost Child on Midnight Thunder Road
 * Chapter 10 (#403) Starting Today, I am...
 * Chapter 11 (#404) Kyoto and Ise - Conclusion (Night 6): Like a Prayer

Bonuses

 * Omake
 * 4-Koma Panel Comics
 * The limited edition of this volume included a scented photo of Hinagiku Katsura.