Due to the overwhelming success of I Hear the Sunspot, the sequel has finally arrived, I Hear the Sunspot: Theory of Happiness! How will this "more than friends, less than lovers" relationship evolve? - he can't hear... ? Because of a hearing disability Kohei is often alone. Taichi is outspoken and cheerful. At first, Kohei keeps himself well guarded, but after he meets Taichi he slowly learns to open up.

Author: Yuki Fumino
Publisher: One Peace Books
Page Count: 312pp
Size: 5 x 7 x 1
Notes: softcover, b/w
Date of Publication: February 14, 2018
ISBN: 978-1944937416