クニ子は長井さんと親戚です。

クニ子は長井さんと親戚です。

Kuniko is related to Mr Nagai.

クニ子(こ)は長井(ながい)さんと親戚(しんせき)です。

Kuniko wa Nagai san to shinseki desu.

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

さん (さん)

Mr.; Mrs.; Miss; Ms.; -san; makes words more polite (usu. in fixed expressions)

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

親戚 (しんせき)

relative; relation; kin

です (です)

be; is

Readings: シ、ス、ツ、こ、 -こ、ね

Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac

Readings: チョウ、なが.い、おさ

Meanings: long, leader, superior, senior

Readings: セイ、ショウ、い

Meanings: well, well crib, town, community

Readings: シン、おや、おや-、した.しい、した.しむ

Meanings: parent, intimacy, relative, familiarity, dealer (cards)

Readings: ソク、セキ、いた.む、うれ.える、みうち

Meanings: grieve, relatives