he; boyfriend

(military, possibly archaic) glasses, eyeglasses

賭け: gambling, betting / 掛: credit / soba served in a hot soup

when it comes to... / in the filed of...

to call by phone

成り掛ける: to be on the verge, to be on the brink.

to address someone, to direct, to do (something to someone) / to be about to, to begin / in the middle of, to begin (not complete)

(archaic) second-person personal pronoun: you

human / person / people / individual / man / woman / someone

Visualization. / Visual control: a business management technique whereby information is communicated using visual signals in order to facilitate quick understanding or increase efficiency and clarity.