Vocabulary consisting only from characters you are able to read
発動
はつどう
invoke (law), put into operationsuru
迷宮
めいきゅう
mystery, maze, labyrinthmix
用途
ようと
use, usefulness, utility, service, purposemix
内
うち
(1)inside/within/ (2)while/ (3)among/amongst/between/(pn,adj-no) (4)we (referring to one's in-group, i.e. company, etc.)/our/ (5)my spouse/(n) (6)(arch) imperial palace grounds/ (7)(arch) emperor/( adj, jlpt4, leda1
係員
かかりいん
official (e.g. customs), clerk in chargemix
図形
ずけい
figure, shape, graphicmix
好意
こうい
good will/favor/favour/courtesy/(P)leda1
和歌
わか
waka (classic Japanese poem, esp. a tanka, often 31 mora)mix
少しも
すこしも
anything of, not one bit (with negative sentence)jlpt3
組み立て
くみたて
construction/framework/erection/assembly/organization/organisation/(P)adj, leda1