Welcome to the Durian Show As the girls arrive in Singapore for a two-day layover before boarding their connecting flight to Australia, Hinata discovers that she appears to have lost her passport. With not enough time before their next flight to obtain a new passport from the embassy, Hinata accepts that she may have to miss out on the expedition altogether, much to Shirase's objection. The next day, as the girls find themselves unable to change their tickets for a later flight, Shirase offers up the one million yen she had saved to change them to business-class tickets so they can all go together. Later that evening, however, Shirase discovers that Hinata's passport was in her purse the entire time, as she had been holding onto it for her after coming out of customs while Hinata was tying her shoe, then forgot about it. With the travel situation resolved, Mari and Yuzuki punish Shirase and Hinata for all the trouble they caused by having them eat durians.