Extra Chapter - Investor Y

Extra Chapter : Investor Y is a special chapter that takes place during the events of Chapter 444, telling a story about Yukiji trying to be rich.

Characters in Order of Appearance

 * 1) Yukiji Katsura
 * 2) Hinagiku Katsura
 * 3) Aika Kasumi

Trivia

 * Aika references the business magnate and investor Warren Buffett
 * Additionally, during the narration of Warren Buffett, a bottle of Coca-Cola can be seen next to him.
 * When Yukiji calls Hinagiku on her phone, Yukiji calls her "Hinaemon". This is a reference to the character Doraemon.
 * Additionally, Hinagiku was not referred to by that name since Chapter 338.