Chapter 31

Associate Professor' (准教授) is chapter 31 of Grand Blue manga.

Characters in Order of Appearance

 * 1) Iori Kitahara
 * 2) Yū Mitarai
 * 3) Shinichirō Yamamoto
 * 4) Kōhei Imamura
 * 5) Hajime Nojima
 * 6) Ushironomiya (Debut)
 * 7) Kenta Fujiwara
 * 8) Chisa Kotegawa
 * 9) Nanaka Kotegawa (Mentioned)

Magazine & Volume Differences

 * The magazine version of this chapter uses the title A Classroom Scene' (授業風景). But for the volume, this was later changed to Associate Professor' (准教授).