I have been working in Japanese office since 2 months. And my boss ask me for report(報告) of what I did that entire day in written format in Excel(日本だったらしょうがない). But he asked me to keep last day report as well and pile it up.
Now, On each Monday my boss asked me to create report of what I did last week.
So, My question is which one should I call 日報 and which one 報告書???
and If anyone have some links to explain what is what and its 書き方 is much appreciated.