Vocabulary consisting only from characters you are able to read
戦う
tatakau
to fight/to battle/to combat/to struggle against/to wage war/to engage in contest/(P)godan, sensou, verb, vintrans
説く
toku
to explain, to advocate, to preach, to persuadegodan, verb
験算
kenzan
verification of accounts, checking figures, arithmetic checksuru
整える
totonoeru
(1)to put in order, to arrange, to adjust, (2)to get ready, to prepare, (3)to raise money ichidan, verb, vtrans
関する
kansuru
to concern, to be relatedsuru
億
oku
(num) 100,000,000, hundred millionjlpt4
関
seki
barrier, gate; (hon) (abbr) honorific added to names of makuuchi and juryo division sumo wrestlersmix
感じ
kandži
feeling, sense, impressionmix