Per exception 3 in the rules of tracking, does Shadow Dragon XP2's ability track itself if you bring him back into play via "Blessings of the Shi-Tien Yen-Wang?
Battle: Target an enemy Personality: Permanently give him Ninja and Shadowlands. Take control of him. Return control of him to his owner after the next time this game this ability is announced.
Does Fukuzo?
Open: Remove a target Personality in any player's discard pile from the game: Fukuzo wears his skin. Until the next time this game this ability is used, Fukuzo copies one keyword, and one ability that does not itself copy abilities, from the Personality.
What about Kitsuno Hisano?
Reaction: Once per game, after Hisano enters play: Create a 2F/2C/3PH Mantis Clan • Nonhuman • Fox • Spirit • Unique Personality with the ability, "Battle: Target an enemy attacking Personality: Move him home.
Tracking rule “Memory” of the status of individual cards ends when the card enters a deck or a hand, or otherwise becomes both face-down and out of play (such as after a card in the deck or hand is shown). This includes dishonorable status, ongoing effects, the state of the card earlier in the game (such as having assigned), and whether or not an ability has been used.
EXCEPTION 1: A card's role in a series of consecutively applied costs and effects from a single action or trait is not "forgotten" from one effect to the other -- for example, if you are asked to draw a card and then show it, you must show the same card. If a card being tracked in this way is in a deck that is then shuffled, the tracked card is set aside during the shuffling; if it then needs to return to the deck, it is shuffled in again. EXCEPTION 2: When a card in a face-down area is shown, and something about it is then checked, the last face-up state of the card is what is actually checked, including all changes to the card once it became face-up. See Glossary, Show. EXCEPTION 3: If an effect does not distinguish between individual copies of a card, its “memory” remains even when the card is both face-down and out of play. Example: An effect on “All Samurai you own, in and out of play” works even on cards that are face-down in decks.