COOL Happiness
Koufuku (幸福) means happiness.
COOL 
COOL Friendship
Yuujo (友情) means friendship.
COOL Good luck/Good fortune
Kouun (幸運) means good luck and good fortune.
Bad Feeling Devil/Demon
Akuma (悪魔) means a devil and a demon.
COOL Angel
Tenshi (天使) means angel.
COOL Space/Universe/Cosmos
Utyu (宇宙) means space, universe and cosmos.
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COOL Honor/Glory
Meiyo (名誉) means honor and glory.
COOL Ninja
Ninja(忍者) was an old-time spy of Japan.
COOL The earth
Tikyuu (地球) means the earth.
NATURE The sun
Taiyou (太陽) means the sun.
COOL Courage/Bravery
Yuuki (勇気) means courage and bravery.
COOL Kendo
Kendo (剣道) is a traditional Japanese martial art, which uses bamboo swords and protective armor.