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...
Y-You were the one who 
just disappeared!
!أ-أنتِ من اختفى فجأة
D-Du bist doch auf einmal weggelaufen.
¡Tú fuiste la que desapareció!
¡Tú eres la que ha desaparecido!
C’est toi qui as disparu
tout à coup !
S-Sei tu quella che
 è scomparsa all'improvviso!
V-Você que sumiu!
Т-ты сама неожиданно исчезла!