Vocabulary consisting only from characters you are able to read
外
ほか
other place, the restjlpt5
入門書
にゅうもんしょ
primer, manual, introductory bookmix
五日
いつか
five days, the fifth day (of the month)jlpt5, toki
七日
なのか
seven days, the seventh day of the monthjlpt5, toki