(slang) adult fans of an anime, a manga aimed at children

杉本: a surname

concave / depressed / sunken / hollow / ditch / pit / valley

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.

silk gauze / gossamer

to pass by, to pass through; to go beyond / to elapse; to exceed / (auxiliary) too, too much (verb)

a surname

a surname

not excessive; not too much / not beyond; not over

to degenerate / to descend to / to lapse into