Konnichiwa- Hello (hiragana spelling konnichiha)
Sayonara- Good-bye
Ohayo- Good-morning
Konbanwa- Good-evening (hiragana spelling konbanha)
Arigatou- Thank you
Domo- Thanks
Domo Arigatou- Thank you very much
Onegai- Please (asking a favor)
Dozo- Please
Hai- Yes
Iie- No
Watashi- I/me (feminine)
Boku- I/me
Ole- I/me (masculine)
Anata- you
Kimi- you
Watashitachi- Us/we
Bokutachi- Us/we
Kimitachi- you(as a group)/you guys
Words in all caps represent foreign words written in katakana
Hon- Book
Enpitsu- Pencil
PEN- Pen
Kami- Paper
Hako- Box
Isu- Chair
Uchi/ie- House
Mado- Window
DOA- Door
Tsukue- Desk
Tabemono- Food
Hana- Flower
Inu- Dog
Neko- Cat
Nani/Nan- What
Mo- Also
To- And
Wa- Connects noun and what you are talking about the noun
Are- That over there
Kore- This
Sore- That
Desu- Is
Arimasen- Opposite of Desu/negative present
Ka- Indicates that something is a question.
Midori- Green
Murasaki- Purple
Ki-iro- Yellow
Chai-iro- Brown
ORENJI- Orange
Aka/Akai- Red
Ao/Aoi- Blue
Kuro/Kuroi- Black
Shiro/Shiroi- White
Sakura-iro- Cherry blossom pink
Momo-iro- Peach pink
PINKU- pink
Mizu-iro- Water blue (light blue kinda)
Iro- Color
Ichi- one
Ni- two
San- three
Yon- four
Go- five
Roku- six
Nana- seven
Hachi- eight
Kyu- nine
Ju- ten