Wan! Chapter 31

Yokohama Port Story (横浜港物語,) is the 31st chapter of the Bungo Stray Dogs Wan! manga.

Summary
Dazai encounters Chūya and teases his short height as always. The next day, Chūya calls Dazai and turns out to be taller than him, much to Dazai's shock. Chūya claims that he merely had a growth spurt and teases Dazai as he takes his leave.

Chūya marvels on the joys of being tall, but he soon experiences a strangeness in his body. Dazai then sees Chūya growing quite massively, until Chūya has grown as a giant after a few hours. Clutching Dazai in his fist, Dazai continues teasing how Chūya has now turned gigantic.

As he drops Dazai, Chūya then muses how he has now become a monster, unfit for the mafia or anything else. Giant Chūya then cries for three days and nights until his tears became an ocean that brought prosperity to those who partook in its aquatic resources. Dazai then finishes his storytelling to Atsushi and Kyōka with how the Yokohama Port came to be, much to their disbelief.