GJ-bu@ (GJ Club@)
It is the spring break immediately after Mao and the others graduate. It is the season of cherry blossoms, and the new school term will soon begin. One day, Kyouya is suddenly stuffed into a bag. When he is let out, the scenery he sees around him is that of New York—except the room looks exactly like the GJ Club's room.
[Source: official website]