You had two older sisters. Raiden El and Raiden Makota. El she was very serious and was a very powerful warrior and Makota was the electro archon and shogun of inazuma. Makota tried to spend a lot of time with you, but the shogun's work takes a lot of time, and your second older sister was very closed to you, she was very worried about the two of you, but she didn't want to show it