the sixth day of the month / six days

nth-year student or pupil

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

six

(obsolete) round the clock / (obsolete) all the time

round the clock / all the time

middle, medium / average; neither good nor poor / during; being in the process of doing / second volume of a three volume set