a fanlisting
A fanlisting is a place for all fans of a particular show, comic, movie, character, actor, etc. to come together and build the biggest listing of people from around the world who are interested in the subject. The master list of all fanlistings can be found at thefanlistings.org and animefanlistings.org.
ryuuken and isshin
The Old Guard is the only animefanlistings.org approved site for the relationship between the characters Ishida Ryuuken and Kurosaki Isshin from Tite Kubo's manga (or anime!) Bleach.In the interest of avoiding spoilers, I'll be brief: Ryuuken and Isshin are very unique papas indeed. As the fathers of Uryuu and Ichigo, respectively, it may seem at first glance that the two are in no way related; however, in the world of Bleach, nothing is as it seems, and mysterious Quincies and retired Shinigami can lurk anywhere.
Usually, it seems, near each other.
