Expressions (phrases, clauses, etc.), Particle
to; for; on; in; at
emphasises word marked by にsee に
推理小説には全く関心がありません。I have not the least interest in detective stories. in order to; for
as for; regarding
indicates respect for subject of sentencesee は
while it is (was) the case that ...; indeed ... (but); certainly ... (but)
as ＡにはＡが...; emphasizes the repeated word, followed by a contrasting statement