deliberately, intentionally, on purpose

(honorific) older brother

(honorific) older sister

(honorific) aunt

(honorific) uncle

naked upper body; bare-chested

upstairs; specifically, the floor above

(Classical Japanese, archaic) to raise, to lift / (Classical Japanese, archaic) to give / (Classical Japanese, archaic) to utter; to cry; to produce; to raise (a voice)

the diagram above; the top illustration

theoretically