(Japanese mythology, Tōhoku) a kind of yōkai: a red-faced ghost or apparition of a child haunting an old house, generally not malevolent, and thought to bring good fortune to the house

a surname

書籍: book

Alternative form of 爺ちゃん (jī-chan, “grandpa; granddaddy; old man”)

(dialectal) Clipping of じっちゃん (jitchan, “grandpa; granddaddy; old man”).

(verb suffix, dialect) Alternative form of るから

実感: to perceive, to actually feel

実感: actual feeling / 十干: the ten heavenly stems

数: number:(numeric) figure / 下図:

indicates supposition: if […] then; when; after