since that time; since then; from that point on
Used adverbially to mark a starting point in the past from which a situation has continued or changed.
He hasn't had a single drink since that time.
I haven't seen her since then.
Similar meaning but refers to a more distant or shared past event; slightly more casual.
Standard kanji-kana mixed spelling.
All-kana variant of the first part; common in casual writing.
Compound of その時 (that time) and 以来 (since, thereafter).