myth; mythology (divine story) / myth (baselessly absolutized concept)

the sacred raven in Japanese mythology

roughly corresponds to the hand (traditional unit of length; in Japan, described as originally the distance from the tip of the thumb to the tip of the middle finger with the hand outstretched, often defined as eight 寸 (sun, “traditional inch”) or roughly 24cm)

holy, sacred

holiness, sacredness, sanctity

entrance in a performance / appearance in a scene or situation; arrival

appear in a performance, for a character to enter / enter the scene, arrive

an electron microscope

Kyūjitai form of 潜望鏡: periscope

an optical microscope