Grandfather,
male senior-citizen, old man

ojiisan / jiisan / jiji

Grandfather

ojii / sofu

Great-grandfather

sousofu/hiijiji/hiouji
/hijiji/daisofu

Great-great-grandfather

kousofu

Maternal grandfather

gaisofu

Deceased
(one's late) grandfather

bousofu

Son

musuko/musukosan/
obokchan/shisoku

Stepson

mamamusuko

An only son

hitorimusuko

A boy,eldest son

ichinan

Second son

jinan/jinanbou

Third son

sannan

Royal grandson

ouson

My (foolish) son

gusoku

Son of a distinguished family,son of a noble

onzoushi

Uncle

oksan / ojiki

Middle-aged gentleman, uncle,

ojisan

Uncle
(older than one's parent)

hakufu

Uncle
(younger than one's parent),

oji / shukufu

Count,earl, eldest brother, uncle,
chief official,

haku

Parent's younger brother, uncle

otooji

Granduncle

oooji

Child

kodomo

Child,
small person

shounin

Child,small person
(2) dwarf,
(3)narrow-minded person, mean person

(2) kobito
(3) shoujin

Young person

shousha/wakaimono/
wakate

young man

wakoudo

Niece

mei

Your niece

reitetsu

Nephew

oi

Nephew
(like a son), another child considered as one's own

yuushi

Half-brother,
half-sister

tanechigai

Older brother and younger sister

keimai

Half-brother or sister,
different strain,
hybrid

tanegawari

Younger brother
and sister

teimai

(Brother and sister) born of a different mother

harachigai

Half-brother or sister

haragawari

Brother and sister

keishi

Mother and child

boshi

Father and child (son)

fushi

Brothers,
one's father's brothers

hakushuku

Father and mother

fubo/yajou

Good wife and
wise mother

ryousaikenbo

Mother's day

hahanohi

Father's day

chichinohi