He first helped with the gorgeous Harper's Bazaar shoot for Hong Kong's HB and then he helped her with Colours' styling along with PREMIUM SHOWCASE's styling as well. Little things there and there as well like some CDL outfits and so on up until the La Perla lingerie shoot that was styled by him and shot by ND CHOW.
It is possible he'll work with her again but all he really likes to do it seems is toot that he's working with X or Y.
It is not official, but she deleted him from all her social media... however she barely has anyone on social media anymore.
I find his work with Ayu to be good sometimes but sometimes really overly 'slick' or blah.
Examples:
In a lot of stuff he forced his aesthetic onto her which was flat and slicked back hair when it didn't really work for her compared to the "bigger" hair like in the La Perla lingerie shoot.