えんぴつくんと消しゴムちゃん (Associated Names)

During the kanji test, I heard a mysterious voice. Apparently the voice comes from the eraser. The eraser shouldn’t be scuffed! I’m angry with Moe. Moe can not use the eraser, to mistake also test of Kanji characters, but wit’s end without indelible also shaped you make a mistake in kanji drill, in turn, come…