Here is the List of Ousama Game Volumes that have been published by Futabasha in the weekly magazine E☆Everystar since December 2011. The individual chapters have been gathered in a tankōbon volume and each volume title has been based on one of the chapter titles of the series.
Volume List
#
Volume title
Japanese Release
English Release
1
King's Game (王様ゲーム, Ōsama Gēmu ; ; ; )
December 2010
TBA
Chapter 1: Chapter 1
Chapter 2: Chapter 2
Chapter 3: Chapter 3
Chapter 4: Chapter 4
Chapter 5: Chapter 5
Chapter 6: Chapter 6
Chapter 7: Chapter 7
Chapter 8: Chapter 8
Chapter 9: Chapter 9
Chapter 10: Chapter 10
Chapter 11: Chapter 11
Chapter 12: Chapter 12
Chapter 13: Chapter 13
Chapter 14: Chapter 14
Chapter 15: Chapter 15
Chapter 16: Chapter 16
Chapter 17: Chapter 17
Chapter 18: Chapter 18
Chapter 19: Chapter 19
Chapter 20: Chapter 20
Chapter 21: Chapter 21
Chapter 22: Chapter 22
Chapter 23: Chapter 23
Chapter 24: Chapter 24
Chapter 25: Chapter 25
2
King's Game: Extreme (王様ゲーム 終極, Ōsama Gēmu: Shuukyoku ; ; ; )
August 2015
Chapter 1: Chapter 1
Chapter 2: Chapter 2
Chapter 3: Chapter 3
Chapter 4: Chapter 4
Chapter 5: Chapter 5
Chapter 6: Chapter 6
Chapter 7: Chapter 7
Chapter 8: Chapter 8
Chapter 9: Chapter 9
Chapter 10: Chapter 10
Chapter 11: Chapter 11
Chapter 12: Chapter 12
Chapter 13: Chapter 13
Chapter 14: Chapter 14
Chapter 15: Chapter 15
Chapter 16: Chapter 16
Chapter 17: Chapter 17
Chapter 18: Chapter 18
Chapter 19: Chapter 19
Chapter 20: Chapter 20
Chapter 21: Chapter 21
Chapter 22: Chapter 22
Chapter 23: Chapter 23
Chapter 24: Chapter 24
Chapter 25: Chapter 25
3
King's Game: Origin (王様ゲーム 起源, Ōsama Gēmu: Kigen ; ; ; )
May 25, 2013
Chapter 1: Chapter 1
Chapter 2: Chapter 2
Chapter 3: Chapter 3
Chapter 4: Chapter 4
Chapter 5: Chapter 5
Chapter 6: Chapter 6
Chapter 7: Chapter 7
Chapter 8: Chapter 8
Chapter 9: Chapter 9
Chapter 10: Chapter 10
Chapter 11: Chapter 11
Chapter 12: Chapter 12
Chapter 13: Chapter 13
Chapter 14: Chapter 14
Chapter 15: Chapter 15
Chapter 16: Chapter 16
Chapter 17: Chapter 17
Chapter 18: Chapter 18
Chapter 19: Chapter 19
Chapter 20: Chapter 20
Chapter 21: Chapter 21
Chapter 22: Chapter 22
Chapter 23: Chapter 23
Chapter 24: Chapter 24
Chapter 25: Chapter 25
Chapter 26: Chapter 26
Chapter 27: Chapter 27
Chapter 28: Chapter 28
Chapter 29: Chapter 29
Chapter 30: Chapter 30
4
King's Game: Visit (王様ゲーム 臨場, Ōsama Gēmu: Rinjō ; ; ; )
Jan 22, 2015
Chapter 1: Chapter 1
Chapter 2: Chapter 2
Chapter 3: Chapter 3
Chapter 4: Chapter 4
Chapter 5: Chapter 5
Chapter 6: Chapter 6
Chapter 7: Chapter 7
Chapter 8: Chapter 8