the copyright symbol ©

statement, description, mention of

to record

last, end, conclusion / last, final

once

(teen girl's slang) Alternative spelling of ちゃん (chan)

(programming) C++ (programming language)

a circle / a sphere, ball / (by extension) any non-perfectly round objects, such as an oval / the "○" symbol, equivalent to a check mark in some other languages

a book / a script; a scenario / source; origin; root

entirely, quite; completely; just like, so to speak, as though, as if