Chapter 40

White Lab (ホワイト研) is chapter 40 of Grand Blue manga.

Characters in Order of Appearance

 * 1) Aina Yoshiwara (Mentioned)
 * 2) Iori Kitahara
 * 3) Kōhei Imamura
 * 4) Chisa Kotegawa
 * 5) Yokote
 * 6) Anzai
 * 7) Azusa Hamaoka (Mentioned)
 * 8) Ryūjirō Kotobuki
 * 9) Ushironomiya
 * 10) Azuma
 * 11) Azusa Hamaoka
 * 12) Nanaka Kotegawa