Yotsuba (chapter)

Yotsuba (よつば, Yotsuba) is the seventh chapter of Volume six and 50th chapter overall.

Plot
Three Yotsuba group members, Namikawa, Mido, and Shimura meet at a house to discuss the meetings. They are almost sure that Higuchi is Kira. Now, they are sick and tired of being intimidated by Kira. Light, as L, once again calls Namikawa. This time, Namikawa reveals to the other group members that he is talking to L while assuring L that they are not Kira. Light tells them to call Higuchi and tell him to watch a Kira special report on Sakura TV. He agrees.

After Namikawa calls Higuchi asking him to turn on the TV, he discovers a man hidden by a screen telling the interviewer that he overheard eight people talking about killing people in a meeting. The man knows who Kira is and will reveal the answer at the end of this program. Then, the screen accidentally falls, and Matsuda is revealed. Higuchi is astounded that he is still alive because he had written his name in Death Note just in case. Higuchi then realizes that it might have been a stage name. The plan goes perfectly. First, Higuchi calls Misa, but she doesn’t answer the phone. Then, he calls Mogi, but he can’t recall Matsuda’s real name. Mogi offers to connect Higuchi with the president of Yoshida productions. Watari, acting as the president, tells him to go to the Yoshida offices and find out his real name in his resume. Higuchi packs his bag with a gun and the Death Note and goes to his car with Wedy following close behind him.

Conception
Ohba said the chapter's title "Yotsuba" simply refers to Namikawa's explanation about how the Yotsuba company should behave because of how it's a large company.