Chapter 123

 is the Chapter 123 of Volume 12 of The Disastrous Life of Saiki K (Saiki Kusuo no Sai-nan) published in the 4th of February 2015.

Characters

 * Saiki Kusuo
 * Yumehara Chiyo
 * Teruhashi Kokomi
 * Mera Chisato
 * Kaidou Shun

Abilities Used

 * Telepathy

Summary
Chiyo tells Kokomi good morning. Kokomi turns around only to see Chiyo is not quite herself, she contemplates on telling her or not. Chiyo sees that Kokomi is troubled and asks what is wrong. Kokomi panics and says nothing is wrong. Chiyo tries guessing and asks if she gained weight, giving Kokomi a chance to tell her, only for Chisato to bite Chiyo. Chisto apologizes, she has not eaten and thought Chiyo was a pig. That is when Chiyo realizes she has gained weight.

It is Sunday, Kusuo is reading a book at the large park in his neighborhood. It is pretty cold out, making it that there is hardly people in the park and for him to relax. That was the plan, however he heard Chiyo's thoughts come in through his telepathy, making himself hide from her. At first he did not know it was her but once she fell he realized it was her and that she gained weight. Chiyo, while breaking the 4th wall, complains as to why she gained this weight. Kusuo thinks she has gone mad after doing too much exercise.

Kusuo realizes her situation. Chiyo does not under why she has not lost any weight while eating Pocky and other snacks, already explaining herself. She realizes she is eating, thinking she had the snacks her in bag, Kusuo says she should had not brought those snacks in the first place. Chiyo tells herself she will do other exercises, procrastinating several times. Kusuo has no reason to help but after seeing the scenario, he gives her a push, he used telepathy to talk to Chiyo using Shun's voice. Chiyo fantasizes Shun telling her that he hates fat women. Chiyo panics, she can not have Shun see her like how she is, and starts to exercise more seriously. Kusuo takes this chance to take her bag full of snacks.

It is now evening, Kusuo was absorbed with reading a book that he just realizes it is getting late. Due to helping Chiyo he did not finish the book, so he would the rest at home. Walking by, he sees Chiyo is still exercising since the time he left. He looks into her mind and is pretty worried seeing as Shun is all over her imagination. Shun of her imagination keeps telling her to keep on exercising. Kusuo leaves, seeing as she is still exercising.

A few days later Chiyo has fully lost her extra weight, Kokomi and Chisato compliment her. Chiyo says she has gotten more confident and will tell Shun how she feels when she sees him. Shun comes to ask Chiyo something, only for Chiyo to kneel before him and asks him to order her. Shun is confused and asks her for her career sheet. Kusuo states she has changed from a pig to a sub.