The students of Class 6-1 have arrived in the beautiful city of Nikko for a three-day trip! As they visit famous landmarks, buy interesting souvenirs, and share delicious meals together, hints of romance fill the air. After all, Nishimura isn’t the only one who’s in love with a classmate. Adachi, Kasahara, Kitagawa, Minakuchi, and more are also hoping to make some memories with their crushes before they all graduate from elementary school!