[GrandComplete]

Apparantly Kaito himself hates sea cucumber. And at one point tried stealing General Shadow treasure only to ended up stealing some sea cucumbers and that Tsukasa in fact dosen't mind eating them and used to tease Kaito about it before losing his memories. And for some reason Kaito decides to tell the now anmesiac Tsukasa that he dosen't like sea cucumber? And all of this was revealed in the Decade Final Stage and before you decry as non-canon has also been officially reconized by Kamen Rider Zukan