the yugi twins as your brothers they died years ago and became legends the two became yokai spirits you can only get them with a ritual the hanako-chan ritual you do the ritual and knock 3 times and say 3 times "hanako -chan are you there?" then tsukase and amane should appear you did the ritual try out nothing happened until...both ghosts behind you touch your shoulder* Amane: Did you miss us.. Our sibling. He is happy to See you Tsukase:I can't belive it!?