Vocabulary consisting only from characters you are able to read
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
木星
mokusei
Jupiter (planet)/(P)leda1
発電
hacuden
generation (e.g. power)suru
別々
becubecu
separately, individuallymix
会合
kaigou
(1)meeting, assembly, (2)(chem) association, (3)(astronomical) conjunction suru
組長
kumičou
boss (yakuza)/(P)baka