After hearing Seijo High is hosting a training camp, Satogahama decides to do the same at the shrine, overseen by the baseball-loving head priest. As the camp progresses, the priest offers advice to fix the players' mechanics, though Ryö comments she had never seen him. Upon further research, they notice he is missing in their training videos and come to the belief he is a ghost, scaring them. Unaware of this, Yüki practices her pitching with the priest until he vanishes; it is later revealed he had died in the past, but his daughter comments the summer is his favorite season as a baseball fan. When they return from camp and practice as usual, they spot a girl watching them.