How to say "grandfather" in Japanese

http://www.learn-japanese-kanji-hiragana-katakana.com/write/Japanese-learning-pack.htm

Today's Japanese language lesson is to teach you how to say "grandfather" in Japanese. In Japanese, there are basically two different ways to say that.

My Grandfather will be "sofu"

Other people's grandfather will be "oji san".

This rule will be applied to other family members as well.
So, it really depends on whose family members is calling.

By the way, this is the part of the Japanese video lesson we have uploaded this month for the online Japanese video lesson.
If you are intersted in learning how to say other family members in Japanese, and also the important Japanese grammar applied in a sentence, please also check out Online Japanese Video Lesson at:
http://www.learn-japanese-kanji-hiragana-katakana.com/premium/index.htm