Mr. Fukutu is at the big game in Casino Royale. He, being the thin, long-grey-headed oriental gentleman at the table. While re-watching Spectre recently, once again I noticed him at the Spectre meeting as 007 was lurking up in the balcony.
I swear I also saw the mysterious Mr Fukutu in the casino scene in Skyfall. I believe it was near the end, just before the fight began. Now I guess I’ll have to rewatch Skyfall to verify. :)