|Publication CriPSIs!?Shuensha's Work|
|English||Publication CriPSIs!?Shuensha's Work|
|Date||May 1, 2015|
Chapter 139 is the 139th chapter of Volume 13 of The Disastrous Life of Saiki K (Saiki Kusuo no Sai-nan) published in the 1st of May 2015.
Kuniharu is sick but has important things to do at work so Kusuo switches bodies with him and goes in his stead.