program (musical, concert, theatrical, etc.); programme
preparing for winter; winter clothes
squirrel (any mammal of family Sciuridae); Japanese squirrel (Sciurus lis)
stock; products; goods (esp. stolen); loot; spoils
inspection; study by observation; field trip; sitting out (e.g. PE class)
break; pause; halt; (temporary) stop
date (of a planned event, act, etc.); day; (number of) days
last (i.e. immediately preceding); previous; pre- (e.g. premodern); before; before; earlier
sentence; composition; text; the literary arts (as opposed to the military arts); academia; statement
independent (esp. in politics); non-partisan
violation; offense; offence; breach; transgression; infringement
exemption; exoneration; discharge
gun; cannon; artillery; ordnance
spinal fluid; cerebrospinal fluid; brains; intelligence
school with a high proportion of graduates accepted into high-ranking universities; school focused on preparing students to get into high-ranking universities; school with a high proportion of graduates who go on to university or junior college
soccer club (at a school); football club
carving; engraving; sculpture
boy's school uniform (usu. a black jacket with a stand-up collar and loose trousers)
student's handbook; small notebook that also acts as a student ID
shoe rack (at an entrance); shoe cupboard; shoe cubby
calm; composed; leisurely
shh!; sh!; shush!; shoo!; go away!
senior high school; high school
being in school; being a student (of)
tracer bullet; star shell; flare bomb
mobile suit (giant robot in the anime "Mobile Suit Gundam")
being in charge of (esp. a class or subject); taking charge of; class teacher; homeroom teacher; form teacher
another school; other schools
to get a body piercing (earlobe, tongue, etc.)