Synopsis

Sora, Yama and Midori were three sisters who lost their parents in the airplane accident. The YouTube series started with reopening the ruined campsite that their parents left for them. Then it showed them meeting with new friends, overcoming each obstacle that got in their way, and growing up This time, the place was Kamakura. Three sisters went travel with Kagami whom they met at the campsite. It was 1 year after the airplane accident. Still, the three sisters thought about their parents. Midori, the third daughter, kept her mother's dress as a keepsake. Yama, the second daughter, had a dream about her parents. Sora, the first daughter, didn't show her weakness and behaved stoutly. Meanwhile, Rumi, who looked exactly like the mother who passed away, appeared in front of the three sisters. Then, the miracle that happened in the end…