Zoroku is making a trip to Yokohama to meet a client, so he takes Sana with him. Accompanied by Ichijo, Sana is impressed by the sight of the ocean and the robot-operated factory that she visits, and enjoys her day out to the fullest. Rejoined by Zoroku, the trio visits Chinatown, but then Asahi and Yonaga suddenly appear after being unseen ever since the research facility incident was resolved. The twins run away as Sana and Ichijo chase after them...
When I was little, I used to suddenly 
feel sad in the middle of the night.
عندما كنت صغيرة، كنت أشعر
.بالحزن فجأة في منتصف الليل
Als ich klein war, bin ich
oft im Schlaf traurig geworden.
Cuando era pequeña, a veces
me sentía triste por la noche
Cuando era pequeña,
a veces me sentía triste por la noche
Moi aussi, quand j’étais petite,
Quand'ero piccola, mi capitava
di sentirmi triste nel bel mezzo della notte
Quando eu era criança, ficava
triste do nada no meio da noite.
Когда я была маленькой, мне тоже
неожиданно становилось грустно ночью.