Kokoro Connect Light Novel Volume 04

Kokoro Connect (ココロコネクト) is a Japanese light novel series written by Sadanatsu Anda, with illustrations by Shiromizakana. Volume 4 was released on Janurary 29, 2011. This volume was adapted in the anime episodes 14 to 17.

Summary
It's the final term for the Student Cultural Society and Taichi wants to spend it with Iori, but all is not well for the StuCS president. Taking on a darker, brooding personality that Iori calls her "true self," she indadvertedly undermines the very friendships she has worked so hard to protect. Meanwhile, a troubled classmate schemes against the new Iori and the rest of the club members are caught in the crossfire. With the Cultural Society in the midst of Heartseed's latest phenomenon, which forces them to read each other's minds (and every dark thought they have), the future of the StuCS is thrown into uncertainty.

Trivia

 * "Michi" translates to "Path" if written as 道, or "Unknown" if written as 未知.
 * Each Chapter of this Volume includes the full name of a main character.