EASY (IER) KANJI - JLPT 3 KYUU

Think of a young child learning his alphabet under a roof
  1) ji, 2) aza - letter (from the alphabet...), character, mark
文字 mo ji - letter
赤十字 aka juu ji - Red Cross [ juu ji is cross]
漢字 kan ji - kanji, [lit. Chinese character]