おんせんたま
Meanings
Noun
1. egg slow-boiled so that the yolk is hard but the white is still soft (traditionally cooked in a hot spring)
Kanji used
warm (to the touch)
fountain
ball
child
Pitch accent
んせんたま
んせんた
まご
Composed of
hot spring; onsen; hot spring resort; hot spring spa
(hen's) egg