Nani = what
Doko = where
Itsu = when
Ikutsu = how many
Ikura = how much
Dare = who
Naze = why
Do = how

Right = migi
Left = hidari
Ue = up
Down = shita

Pinku = pink
Aoi = blue
Akai = red
Midori = green
Chairoi = brown
Shiroi = white
Kiiroi = yellow
Kuroi = black
gure = gray
orenji = orange

Ocha = tea
Biru = beer
Miruku = milk
Kohi = coffee
Furutsu jusu = fruit juice (orenji jusu = orange juice, painapurru jusu = pineapple, gurepu = grape, tomato jusu = tomato juice)

Getsuyobi = Monday
Kayobi = Tuesday
Suiyobi = Wednesday
Mokuyobi = Thursday
Kinyobi = Friday
Doyobi = Saturday
Nichiyobi = Sunday

For months, just use spelling for 1-12 and then add GATSU in the end. Ichigatsu = January, Nigatsu = February...Kugatsu = Sept, Jugatsu = Oct, Juichigatsu = Nov, Junigatsu = Dec

Choto mate (don't know the spelling) = just a minute
Baka = stupid
Inu = dog

I tried to learn more words, but seems like I'm stuck with these...cannot make anymore progress (very slow)