Vibrate Mode

Vibrate Mode (マナーモード, Manā Mōdo) is the sixth episode of the Future Diary anime.

The episode starts with Yuno breaking into Yuki's house. Meanwhile, Yuki is seen waiting to pick up his mother at the Sakurami train station.

Yuki's mother, who is a game-designer, took a few days break from her work because one of her colleauges had been killed during the sacred-eye-cult's incident and she had volunteered to watch over her colleauge's child Reisuke Houjou.

Yuki waits for his mother at the Sakurami city train station, meanwhile Yuno breaks into Yuki's house and prepares all sort of things in order for his mother to accept her as Yuki's girlfriend.

When Yuki and his mother come home, they notice the breach, Yuki, who had read in his diary that it was Yuno who did this, rushes to his bedroom in order to sent her away or hide her for his mother. He locks Yuno up in his clauset when his mother enters his room.

Despite all his efforts Yuno and his mother meet. They seem to get along well with each other. During dinner they talk about Yuki and about marriage. After dinner, Rea Amano shows Yuno all sorts of baby photo's of Yuki, to his greatest displeasure.

Yuno even is allowed to stay overnight in Yuki's room on a prepared bed. She then takes a shower revealing her insane side behind a curtain a little after Rea told her to take good care of Yuki.

Later on, the child of the killed colleauge is brought to their home by a taxi, after Yuki's mother introduced him to them, Reisuke starts his first killing attempt without hesitation, making is seem like he trembled holding a pair of scissors facing Yuno. Luckily Yuno forsaw this and deflects the murder attempt with a cushion, to which Reisuke responds in going to the bathroom.

There the child, Reisuke Houjou, unfolds himself as the fifth diary owner by reading his diary.

He attempts to kill both Yuno and Yuki.