kicchiri
Describes something done with exact precision — measurements perfectly accurate, items arranged with no gaps, or schedules followed to the minute.
💡A punctual person — 'He always arrives kicchiri on time, not a minute late.'
書類をきっちり揃えて提出した。
I submitted the documents kicchiri neatly arranged.
She always finishes her work ___ on deadline.
彼女はいつも○○締め切りに間に合わせる。