Kokoro Connect Kako Random (ココロコネクトカコランダム) is a Japanese light novel written by Sadanatsu Anda, with illustrations by Shiromizakana. Volume 3 was released on September 30, 2010. Kako Random was adapted into Anime Episodes 11 to 13.
Student Cultural Society, more like Babysitter's Club!
Winter break is here, and it's nearly time for New Year's festivities... but there is a new troublemaker in town, and its name is "The Second". This time, the members of the Student Cultural Society - minus Taichi - are chosen at random to physically regress into younger versions of themselves from 12 PM to 5 PM every day! Tensions build as old, painful memories come to light. Meanwhile, Taichi is forced to keep quiet about "The Second" or else it threatens to make things even worse... Can they last until the clock runs out?
Prologue - New Year's Day
Chapter 1 - It Began With A Warning
Chapter 2 - Once upon a time
Chapter 3 - Old Self, New Self
Chapter 4 - No Choice
Chapter 5 - New Year's Eve
Chapter 6 - Goodbye
Chapter 7 - I Am My Own Lord
Chapter 8 - Second Chances
Epilogue: All it takes
- "Kako" (過去) translates to "Past."
- This volume has the most major changes between the novel and anime versions.