私は罪を告白した。

I; me; private affairs; personal matter; secrecy; selfishness

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

crime; sin; wrongdoing; indiscretion; penalty; sentence; punishment; fault; responsibility; culpability; thoughtlessness; lack of consideration

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

confession; acknowledgement; acknowledgment; profession of love; confession of sins (e.g. the confessional)