Onamuji was in trouble, but a mouse came and told him, "Naka ha hora-hora, Soto ha subu-subu (the inside of the cave is spacious, although the entrance of the cave is narrow)".
オオナムヂが困っていると、鼠が来て「内はほらほら、外はすぶすぶ」（穴の内側は広い、穴の入り口はすぼまって狭い）と言った。