Gaku Tsugano has written at least 3 books. Their most popular book is The Melancholy of Haruhi Suzumiya, Vol. 5 with 4 saves with an average rating of 3⭐.
Series
4 primary books2 released booksAuthored 50% of series
The Melancholy of Haruhi Suzumiya is a 2-book series with 2 released primary works first released in 2006 with contributions by Nagaru Tanigawa, Noizi Itou, and Gaku Tsugano.
Series
1 primary bookAuthored 100% of series
The Girl Who Runs Through Time is a 1-book series first released in 2008 with contributions by Yasutaka Tsutsui and Gaku Tsugano.