校長, こうちょう
principal, head teacher, headmaster, headmistress
私たちの校長先生は授業はしません。
先, 前, 先き, さき
1. point, tip, end, nozzle
2. head (of a line), front
3. first, before, ahead (of)
4. (the way) ahead, beyond
May take 'no'
5. future
ここから先には行けません。
先, せん
May take 'no'
1. former, previous, old
2. first move (in go, shogi, etc.), opening move
ここから先には行けません。
さっき, 先
Adverb, Usually in kana
a short while ago, a moment ago, just now, some time ago
ここから先には行けません。
が
Particle
1. indicates the subject of a sentence
literary in modern Japanese; usu. written as ヶ in place names
2. indicates possession
Conjunction
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation