Demo-but

Honto-really?

Lie-no

Hai-yes

Nani-What?

Arigato- thank you

Gomen nasi/ gomen -Pardon me; excuse me (also used as I'm sorry)

Dayoubu-ka- are you alright

Dayouba-I am fine

Onegai- please

Masaka- what?

Matte-wait

Yatta-yah!

Sugoi-cool, uncanny, weird, amazing

Tousan-father

Kassan-mother

Okaasan-mother

Ne-right? See?

Kawaii-darling

Konnichiwa- good afternoon/ hi

Baka-stupid/idiot

Ana-ass

Onna-woman( derogatory)

Mesu-bitch

Moshi-moshi hi/ hello

Neko- cat

Hime-princess

Aishiteru- I love you

Koibito-sweetheart

Omea o Korosu- I will kill you

O-negai shimasu- please, please, please pretty please

(name)-koi –lover

Watashi no namae wa (name last, first) desu –my name is

Nan namae desu ka? –what is your name

Hajimemashite douzo yoroshiku- I am very pleased to meet you

Hajimemashite douzo yoroshiku mo- I am very pleased to meet you also

Atashi wa(name) desu- my name is

Atashi- meaning flirty or haughty

Sumimasen ga- excuse me

Baka yowaii onna- stupid weak female

Onna no hito-woman

Kami-god

Minna-everyone

Joufu- gentalmen

Koneko-kitty

Tenshi- angel

Shinigami-The God of Death

Nanashi-no name

Oni-demon

Ryu-dragon

Hime-princess

Ano-how

Ossu-

Otoko-male

Ohayoo gozaimasu- good morning

Oyasumi nasai- good night

Nii-chan- brother

Ojisan-Grandfather

Kaze- Wind

Chibi-little

Chiba-bakayaro's –little crazies

Ohayo gozaimasu - good morning
Konnichiwa - Hello
Gomen nasai - Pardon me; excuse me (also used as I'm sorry)
Sumimasen - I'm sorry
Hai - Yes
Iie - No
Shimatta - damn
Bakayarou – son of an idiot (vulgar)
Chikushou - Damn it! (vulgar)
Kuso - Shit! (vulgar)  This one is used a lot on Sailormoon :)
Masaka - It can't be.
Odango atama - dumpling (sort of) head
Sayonara - Good bye
Ja ne - See ya
Ja - Bye
Tsuki ni kawatte oshioki yo - in place of the moon, I will punish you.
Ginzuishou - Silver Crystal
Ryoukai - Roger, okay, got it, etc.
-san - suffix meaning Mr., Mrs., Miss.  Usually used when referring to someone.
-chan - suffix used for young children or between close friends (female) or, in Mamoru's case, Mamo-chan.
-kun - suffix used by men when referring to their male friends or males of lower status.
-sama - suffix used when referring to someone of high status.
Sei = life  
Shi= death

Ano – um…hey…well…you know…err

Anata mo – you too

Demo – but

Bishounen – pretty boy

Doko ni? – Where is?

Doush'tano? – What's the matter?

Doush'te? – Why?

Gomen nasai – very sorry

Hai – yes

Hontou ni? – Really?

Iie – no

Ikisho – Let's go

Ima -now

Kaa-san –Mom, Mommy (Okaa-san – Mother)

Kami- equivalent of God

Miko - priestess

Nani? – what?

Ojii-san - Grandfather

Ossu! – Hi, what's up, etc.

Sensei – teacher

Shine! – Die!

Sugoi! – Cool!

Tou-san – Dad, Daddy (Otou-san – father)

Wakatta – It's understood

Yatta! – Yea, Yahoo