Meanings

first and foremost

hashtag (e.g. on Twitter)

capability of assessing (what something is worth, etc.)

compulsory event

to see before one's very eyes

the pot calling the kettle black

lacking the power of observation

subject (at school)

variant of interest (of SARS-CoV-2)

(paying) a great deal of attention (to)

to have sparkling eyes

to open one's eyes

skill stop (slot machines)

paper grain

target figure

to find fault (with trivial matters)

something that is widely agreed

Pacific saury is only good if it's from Meguro

to get a lucky dice roll

to have good things happen to one