piling up (mountain-high) / pile; stack; heap

to pile up (mountain-high); to accumulate

room (of a house or hotel), chamber, apartment, flat / (sumo) a stable where rikishi live and train together under a shisho oyakata (stable master)

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

just

inside

中々: very, quite, considerably, rather, by no means (with negative verb)

very, quite, considerably, rather / by no means (with negative verb)

the daytime, during the day / a half day, half of a day

blades of grass and tree trunks / falcons