As the new school term begins, a seating change moves Tomoko to the second row directly in front of the teacher's desk, surrounded by classmates who have a ball talking to one another. The thought of sitting there for the whole term quickly makes Tomoko's stomach hurt. After returning from the restroom during the lunch break to find her chair in use by another student, Tomoko sets out to search the school for a place to eat her lunch in peace...
