Vocabulary consisting only from characters you are able to read
投下
touka
(1)throwing down, dropping, airdrop, (2)investment suru
後
ato
afterwards, since then, in the futurejlpt5, toki
分かれる
wakareru
(1)to branch/to fork/to diverge/ (2)to separate/to split/to divide/ (3)to disperse/to scatter/(P) ichidan, jlpt3, vintrans