Keyword
firstborn son
Info
FrequencyTop 2600-2700
Type
Jinmeiyō 
?
KankenLevel Pre-1
Heisig2510
Readings
そう
(100%)
Composed of
thing
heart
Used in vocabulary (14 in total)
small dish (served as a part of an ordinary household meal); side dish
rural local self-government (Muromachi period)
dressed bread; bread to which something has been added (sandwich, pirogi, etc.); stuffed bread (rolls, buns, etc.)