A catalog page can remain after a rotation
The Epic item listings establish that the named bundles exist. Open the live shop to check whether they can be bought right now. The same rule applies to outfits with a date in the Treasure Hunters announcement, including Kasane Teto.
Compare the bundle and individual item
Check the exact bundle contents and your owned items before buying. Returning items and cross-collaboration cosmetics can use different names from the franchise keyword.