Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
七つ nanatsu sevenjlpt5
入手 nyuushu obtaining, coming to handsuru
エー足すビー足すシー e-tasubi-tasushi- A+B+Cmath
入れる ireru to put in, to take in, to bring in, to let inichidan, jlpt5, verb, vtrans
エー足すビー e-tasubi- A+Bmath
赤えい akaei stingraydoubutsu
エー足す1エコールビー e-tasu1eko-rubi- A+1=Bmath
赤み akami reddish tinge/tinge of red/slight redness/blushmix
十七 juunana 17math
~年 ~nen makes preceding number a yearjlpt5, toki