The IChu of Class 2 hold a joint concert outside of Tokyo. Kokoro leaves ahead of everyone else to get back for his fan event the following day, but the plane is forced to make an emergency landing due to bad weather. Then, as the Class 3 IChu are trying to sell CDs at the venue for Kokoro's event, Principal Kuma Kocho suddenly tells them to get the show going and keep it going until Kokoro arrives...?!
In this world which envelops the two of us,
في هذا العالم الذي يغلّف كلانا
Wenn du dich in dieser Welt,
die uns zwei umschließt,
En este mundo que nos envuelve a los dos
En este mundo que nos envuelve a los dos
Dans ce monde
fait pour nous deux
In questo mondo che ci avvolge entrambi
Neste mundo que envolve os dois
В этом мире, что окружает
нас с тобой,