Wan! Chapter 48

Dr. Yosano's Brain Fart (与謝野医師のうっかり! 忘れ物,) is the 48th chapter of the Bungo Stray Dogs Wan! manga.

Summary
Yosano is stunned to see that her scalpel has gone missing, and she panics when she wonders if she accidentally left it inside of a patient. She recalls doing surgery on Atsushi, Kunikida, and Tanizaki and decides to ask them immediately.

In the hallway, Atsushi thanks Yosano for the recent surgery, but Yosano's not-so-subtle remarks scares Atsushi into believing that she wants to make a tiger rug. Atsushi clings to his stomach, complaining that it hurts, shocking Yosano. Kyōka appears behind Atsushi and shows him that the milk he drank had expired two weeks ago.

Yosano asks about Tanizaki's body in front of Naomi, causing Naomi to misunderstand Yosano's questions. Next, Yosano checks on Kunikida, and she somehow convinces him that stress stems from the stomach and that he can feel sharp pains from a scalpel due to stress. She then advises him to eat one-third of a cup of ramen, confusing Kunikida.

Kenji calls out to Yosano and presents her the missing scalpel, explaining that she had forgotten it at Dazai's grilled fish party where she had gotten drunk and tried to dissect a fish. Yosano is relieved to see that her scalpel ended up among the kitchenware and not inside a patient's stomach.