the heart or depth of something; the inner secrets of something

retribution, just deserts

appropriate, suitable, fit

a round trip, going back and forth / (by extension) an exchange (of conversations, letters, etc.) / coming and going

visit (single act of visiting)

pay someone a visit

(religion) a religious Leader (Lit. "King of the Law (Dharma)")

(historical) (also rendered as 法皇) Ex-emperor and monk; Ex-emperor in cloister who is also in Buddhist priesthood. / (Christianity) pope

Kyūjitai form of 縦横 (“length and breadth”)

a queen regnant