Kanamemo S01E07 - My First Welcome

Today is the Obon holiday. It's a newspaper holiday for some companies. So the girls at Fushin Newspaper Company aretaking it easy and spending their day as they please. For Kana, this was the first Obon without her grandmother so she asked Saki if she could light a welcoming fire which is believed to bring back ancestral spirits. Saki thought it would be a great to make this an important event so everyone began to prepare to build the fire and make an offering to welcome the ancestors. So, on the night of the welcoming, who was the one waiting?